155578752

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 538560000

約数和(自身を除く): 382981248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 64, 72, 84, 96, 108, 109, 112, 118, 126, 128, 144, 168, 177, 189, 192, 216, 218, 224, 236, 252, 288, 327, 336, 354, 378, 384, 413, 432, 436, 448, 472, 504, 531, 576, 654, 672, 708, 756, 763, 826, 864, 872, 896, 944, 981, 1008, 1062, 1152, 1239, 1308, 1344, 1416, 1512, 1526, 1593, 1652, 1728, 1744, 1888, 1962, 2016, 2124, 2289, 2478, 2616, 2688, 2832, 2943, 3024, 3052, 3186, 3304, 3456, 3488, 3717, 3776, 3924, 4032, 4248, 4578, 4956, 5232, 5664, 5886, 6048, 6104, 6372, 6431, 6608, 6867, 6976, 7434, 7552, 7848, 8064, 8496, 9156, 9912, 10464, 11151, 11328, 11772, 12096, 12208, 12744, 12862, 13216, 13734, 13952, 14868, 15696, 16992, 18312, 19293, 19824, 20601, 20928, 22302, 22656, 23544, 24192, 24416, 25488, 25724, 26432, 27468, 29736, 31392, 33984, 36624, 38586, 39648, 41202, 41856, 44604, 45017, 47088, 48832, 50976, 51448, 52864, 54936, 57879, 59472, 62784, 67968, 73248, 77172, 79296, 82404, 89208, 90034, 94176, 97664, 101952, 102896, 109872, 115758, 118944, 125568, 135051, 146496, 154344, 158592, 164808, 173637, 178416, 180068, 188352, 203904, 205792, 219744, 231516, 237888, 270102, 292992, 308688, 329616, 347274, 356832, 360136, 376704, 405153, 411584, 439488, 463032, 475776, 540204, 617376, 659232, 694548, 713664, 720272, 810306, 823168, 878976, 926064, 1080408, 1215459, 1234752, 1318464, 1389096, 1427328, 1440544, 1620612, 1852128, 2160816, 2430918, 2469504, 2636928, 2778192, 2881088, 3241224, 3704256, 4321632, 4861836, 5556384, 5762176, 6482448, 7408512, 8643264, 9723672, 11112768, 12964896, 17286528, 19447344, 22225536, 25929792, 38894688, 51859584, 77789376, 155578752]

約数ペア:

[(1, 155578752), (2, 77789376), (3, 51859584), (4, 38894688), (6, 25929792), (7, 22225536), (8, 19447344), (9, 17286528), (12, 12964896), (14, 11112768), (16, 9723672), (18, 8643264), (21, 7408512), (24, 6482448), (27, 5762176), (28, 5556384), (32, 4861836), (36, 4321632), (42, 3704256), (48, 3241224), (54, 2881088), (56, 2778192), (59, 2636928), (63, 2469504), (64, 2430918), (72, 2160816), (84, 1852128), (96, 1620612), (108, 1440544), (109, 1427328), (112, 1389096), (118, 1318464), (126, 1234752), (128, 1215459), (144, 1080408), (168, 926064), (177, 878976), (189, 823168), (192, 810306), (216, 720272), (218, 713664), (224, 694548), (236, 659232), (252, 617376), (288, 540204), (327, 475776), (336, 463032), (354, 439488), (378, 411584), (384, 405153), (413, 376704), (432, 360136), (436, 356832), (448, 347274), (472, 329616), (504, 308688), (531, 292992), (576, 270102), (654, 237888), (672, 231516), (708, 219744), (756, 205792), (763, 203904), (826, 188352), (864, 180068), (872, 178416), (896, 173637), (944, 164808), (981, 158592), (1008, 154344), (1062, 146496), (1152, 135051), (1239, 125568), (1308, 118944), (1344, 115758), (1416, 109872), (1512, 102896), (1526, 101952), (1593, 97664), (1652, 94176), (1728, 90034), (1744, 89208), (1888, 82404), (1962, 79296), (2016, 77172), (2124, 73248), (2289, 67968), (2478, 62784), (2616, 59472), (2688, 57879), (2832, 54936), (2943, 52864), (3024, 51448), (3052, 50976), (3186, 48832), (3304, 47088), (3456, 45017), (3488, 44604), (3717, 41856), (3776, 41202), (3924, 39648), (4032, 38586), (4248, 36624), (4578, 33984), (4956, 31392), (5232, 29736), (5664, 27468), (5886, 26432), (6048, 25724), (6104, 25488), (6372, 24416), (6431, 24192), (6608, 23544), (6867, 22656), (6976, 22302), (7434, 20928), (7552, 20601), (7848, 19824), (8064, 19293), (8496, 18312), (9156, 16992), (9912, 15696), (10464, 14868), (11151, 13952), (11328, 13734), (11772, 13216), (12096, 12862), (12208, 12744)]