128152608

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 349715520

約数和(自身を除く): 221562912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 109, 111, 148, 218, 222, 296, 327, 331, 436, 444, 592, 654, 662, 872, 888, 993, 1184, 1308, 1324, 1744, 1776, 1986, 2616, 2648, 3488, 3552, 3972, 4033, 5232, 5296, 7944, 8066, 10464, 10592, 12099, 12247, 15888, 16132, 24198, 24494, 31776, 32264, 36079, 36741, 48396, 48988, 64528, 72158, 73482, 96792, 97976, 108237, 129056, 144316, 146964, 193584, 195952, 216474, 288632, 293928, 387168, 391904, 432948, 577264, 587856, 865896, 1154528, 1175712, 1334923, 1731792, 2669846, 3463584, 4004769, 5339692, 8009538, 10679384, 16019076, 21358768, 32038152, 42717536, 64076304, 128152608]

約数ペア:

[(1, 128152608), (2, 64076304), (3, 42717536), (4, 32038152), (6, 21358768), (8, 16019076), (12, 10679384), (16, 8009538), (24, 5339692), (32, 4004769), (37, 3463584), (48, 2669846), (74, 1731792), (96, 1334923), (109, 1175712), (111, 1154528), (148, 865896), (218, 587856), (222, 577264), (296, 432948), (327, 391904), (331, 387168), (436, 293928), (444, 288632), (592, 216474), (654, 195952), (662, 193584), (872, 146964), (888, 144316), (993, 129056), (1184, 108237), (1308, 97976), (1324, 96792), (1744, 73482), (1776, 72158), (1986, 64528), (2616, 48988), (2648, 48396), (3488, 36741), (3552, 36079), (3972, 32264), (4033, 31776), (5232, 24494), (5296, 24198), (7944, 16132), (8066, 15888), (10464, 12247), (10592, 12099)]