129738112

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4993}}^1$

素因数の和:5043

約数の個数: 64

約数和(自身を含む): 305632800

約数和(自身を除く): 175894688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 4993, 6496, 9986, 12992, 19972, 25984, 34951, 39944, 69902, 79888, 139804, 144797, 159776, 279608, 289594, 319552, 559216, 579188, 639104, 1013579, 1118432, 1158376, 2027158, 2236864, 2316752, 4054316, 4473728, 4633504, 8108632, 9267008, 16217264, 18534016, 32434528, 64869056, 129738112]

約数ペア:

[(1, 129738112), (2, 64869056), (4, 32434528), (7, 18534016), (8, 16217264), (14, 9267008), (16, 8108632), (28, 4633504), (29, 4473728), (32, 4054316), (56, 2316752), (58, 2236864), (64, 2027158), (112, 1158376), (116, 1118432), (128, 1013579), (203, 639104), (224, 579188), (232, 559216), (406, 319552), (448, 289594), (464, 279608), (812, 159776), (896, 144797), (928, 139804), (1624, 79888), (1856, 69902), (3248, 39944), (3712, 34951), (4993, 25984), (6496, 19972), (9986, 12992)]