127345472

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:463

約数の個数: 56

約数和(自身を含む): 259689600

約数和(自身を除く): 132344128

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 89, 158, 178, 283, 316, 356, 566, 632, 712, 1132, 1264, 1424, 2264, 2528, 2848, 4528, 5056, 5696, 7031, 9056, 14062, 18112, 22357, 25187, 28124, 44714, 50374, 56248, 89428, 100748, 112496, 178856, 201496, 224992, 357712, 402992, 449984, 715424, 805984, 1430848, 1611968, 1989773, 3979546, 7959092, 15918184, 31836368, 63672736, 127345472]

約数ペア:

[(1, 127345472), (2, 63672736), (4, 31836368), (8, 15918184), (16, 7959092), (32, 3979546), (64, 1989773), (79, 1611968), (89, 1430848), (158, 805984), (178, 715424), (283, 449984), (316, 402992), (356, 357712), (566, 224992), (632, 201496), (712, 178856), (1132, 112496), (1264, 100748), (1424, 89428), (2264, 56248), (2528, 50374), (2848, 44714), (4528, 28124), (5056, 25187), (5696, 22357), (7031, 18112), (9056, 14062)]