159959936

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 366832800

約数和(自身を除く): 206872864

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 53, 64, 68, 73, 76, 106, 128, 136, 146, 152, 212, 272, 292, 304, 323, 424, 544, 584, 608, 646, 848, 901, 1007, 1088, 1168, 1216, 1241, 1292, 1387, 1696, 1802, 2014, 2176, 2336, 2432, 2482, 2584, 2774, 3392, 3604, 3869, 4028, 4672, 4964, 5168, 5548, 6784, 7208, 7738, 8056, 9344, 9928, 10336, 11096, 14416, 15476, 16112, 17119, 19856, 20672, 22192, 23579, 28832, 30952, 32224, 34238, 39712, 41344, 44384, 47158, 57664, 61904, 64448, 65773, 68476, 73511, 79424, 88768, 94316, 115328, 123808, 128896, 131546, 136952, 147022, 158848, 177536, 188632, 247616, 263092, 273904, 294044, 377264, 495232, 526184, 547808, 588088, 754528, 1052368, 1095616, 1176176, 1249687, 1509056, 2104736, 2191232, 2352352, 2499374, 3018112, 4209472, 4704704, 4998748, 8418944, 9409408, 9997496, 19994992, 39989984, 79979968, 159959936]

約数ペア:

[(1, 159959936), (2, 79979968), (4, 39989984), (8, 19994992), (16, 9997496), (17, 9409408), (19, 8418944), (32, 4998748), (34, 4704704), (38, 4209472), (53, 3018112), (64, 2499374), (68, 2352352), (73, 2191232), (76, 2104736), (106, 1509056), (128, 1249687), (136, 1176176), (146, 1095616), (152, 1052368), (212, 754528), (272, 588088), (292, 547808), (304, 526184), (323, 495232), (424, 377264), (544, 294044), (584, 273904), (608, 263092), (646, 247616), (848, 188632), (901, 177536), (1007, 158848), (1088, 147022), (1168, 136952), (1216, 131546), (1241, 128896), (1292, 123808), (1387, 115328), (1696, 94316), (1802, 88768), (2014, 79424), (2176, 73511), (2336, 68476), (2432, 65773), (2482, 64448), (2584, 61904), (2774, 57664), (3392, 47158), (3604, 44384), (3869, 41344), (4028, 39712), (4672, 34238), (4964, 32224), (5168, 30952), (5548, 28832), (6784, 23579), (7208, 22192), (7738, 20672), (8056, 19856), (9344, 17119), (9928, 16112), (10336, 15476), (11096, 14416)]