125935456

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 264176640

約数和(自身を除く): 138241184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 181, 272, 362, 544, 724, 1279, 1448, 2558, 2896, 3077, 5116, 5792, 6154, 10232, 12308, 20464, 21743, 24616, 40928, 43486, 49232, 86972, 98464, 173944, 231499, 347888, 462998, 695776, 925996, 1851992, 3703984, 3935483, 7407968, 7870966, 15741932, 31483864, 62967728, 125935456]

約数ペア:

[(1, 125935456), (2, 62967728), (4, 31483864), (8, 15741932), (16, 7870966), (17, 7407968), (32, 3935483), (34, 3703984), (68, 1851992), (136, 925996), (181, 695776), (272, 462998), (362, 347888), (544, 231499), (724, 173944), (1279, 98464), (1448, 86972), (2558, 49232), (2896, 43486), (3077, 40928), (5116, 24616), (5792, 21743), (6154, 20464), (10232, 12308)]