147129472

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5349

約数の個数: 64

約数和(自身を含む): 345853440

約数和(自身を除く): 198723968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 5297, 6944, 10594, 13888, 21188, 27776, 37079, 42376, 74158, 84752, 148316, 164207, 169504, 296632, 328414, 339008, 593264, 656828, 678016, 1149449, 1186528, 1313656, 2298898, 2373056, 2627312, 4597796, 4746112, 5254624, 9195592, 10509248, 18391184, 21018496, 36782368, 73564736, 147129472]

約数ペア:

[(1, 147129472), (2, 73564736), (4, 36782368), (7, 21018496), (8, 18391184), (14, 10509248), (16, 9195592), (28, 5254624), (31, 4746112), (32, 4597796), (56, 2627312), (62, 2373056), (64, 2298898), (112, 1313656), (124, 1186528), (128, 1149449), (217, 678016), (224, 656828), (248, 593264), (434, 339008), (448, 328414), (496, 296632), (868, 169504), (896, 164207), (992, 148316), (1736, 84752), (1984, 74158), (3472, 42376), (3968, 37079), (5297, 27776), (6944, 21188), (10594, 13888)]