147887488

素因数分解:

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

素因数の和:137

約数の個数: 192

約数和(自身を含む): 387212400

約数和(自身を除く): 239324912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 64, 68, 73, 76, 98, 112, 119, 128, 133, 136, 146, 152, 196, 224, 238, 266, 272, 292, 304, 323, 392, 448, 476, 511, 532, 544, 584, 608, 646, 784, 833, 896, 931, 952, 1022, 1064, 1088, 1168, 1216, 1241, 1292, 1387, 1568, 1666, 1862, 1904, 2044, 2128, 2176, 2261, 2336, 2432, 2482, 2584, 2774, 3136, 3332, 3577, 3724, 3808, 4088, 4256, 4522, 4672, 4964, 5168, 5548, 6272, 6664, 7154, 7448, 7616, 8176, 8512, 8687, 9044, 9344, 9709, 9928, 10336, 11096, 13328, 14308, 14896, 15232, 15827, 16352, 17024, 17374, 18088, 19418, 19856, 20672, 22192, 23579, 26656, 28616, 29792, 31654, 32704, 34748, 36176, 38836, 39712, 41344, 44384, 47158, 53312, 57232, 59584, 60809, 63308, 65408, 67963, 69496, 72352, 77672, 79424, 88768, 94316, 106624, 114464, 119168, 121618, 126616, 135926, 138992, 144704, 155344, 158848, 165053, 177536, 188632, 228928, 243236, 253232, 271852, 277984, 289408, 310688, 330106, 377264, 457856, 486472, 506464, 543704, 555968, 621376, 660212, 754528, 972944, 1012928, 1087408, 1111936, 1155371, 1242752, 1320424, 1509056, 1945888, 2025856, 2174816, 2310742, 2640848, 3018112, 3891776, 4349632, 4621484, 5281696, 7783552, 8699264, 9242968, 10563392, 18485936, 21126784, 36971872, 73943744, 147887488]

約数ペア:

[(1, 147887488), (2, 73943744), (4, 36971872), (7, 21126784), (8, 18485936), (14, 10563392), (16, 9242968), (17, 8699264), (19, 7783552), (28, 5281696), (32, 4621484), (34, 4349632), (38, 3891776), (49, 3018112), (56, 2640848), (64, 2310742), (68, 2174816), (73, 2025856), (76, 1945888), (98, 1509056), (112, 1320424), (119, 1242752), (128, 1155371), (133, 1111936), (136, 1087408), (146, 1012928), (152, 972944), (196, 754528), (224, 660212), (238, 621376), (266, 555968), (272, 543704), (292, 506464), (304, 486472), (323, 457856), (392, 377264), (448, 330106), (476, 310688), (511, 289408), (532, 277984), (544, 271852), (584, 253232), (608, 243236), (646, 228928), (784, 188632), (833, 177536), (896, 165053), (931, 158848), (952, 155344), (1022, 144704), (1064, 138992), (1088, 135926), (1168, 126616), (1216, 121618), (1241, 119168), (1292, 114464), (1387, 106624), (1568, 94316), (1666, 88768), (1862, 79424), (1904, 77672), (2044, 72352), (2128, 69496), (2176, 67963), (2261, 65408), (2336, 63308), (2432, 60809), (2482, 59584), (2584, 57232), (2774, 53312), (3136, 47158), (3332, 44384), (3577, 41344), (3724, 39712), (3808, 38836), (4088, 36176), (4256, 34748), (4522, 32704), (4672, 31654), (4964, 29792), (5168, 28616), (5548, 26656), (6272, 23579), (6664, 22192), (7154, 20672), (7448, 19856), (7616, 19418), (8176, 18088), (8512, 17374), (8687, 17024), (9044, 16352), (9344, 15827), (9709, 15232), (9928, 14896), (10336, 14308), (11096, 13328)]