128105376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{190633}}^1$

素因数の和:190653

約数の個数: 48

約数和(自身を含む): 384318144

約数和(自身を除く): 256212768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 190633, 381266, 571899, 762532, 1143798, 1334431, 1525064, 2287596, 2668862, 3050128, 4003293, 4575192, 5337724, 6100256, 8006586, 9150384, 10675448, 16013172, 18300768, 21350896, 32026344, 42701792, 64052688, 128105376]

約数ペア:

[(1, 128105376), (2, 64052688), (3, 42701792), (4, 32026344), (6, 21350896), (7, 18300768), (8, 16013172), (12, 10675448), (14, 9150384), (16, 8006586), (21, 6100256), (24, 5337724), (28, 4575192), (32, 4003293), (42, 3050128), (48, 2668862), (56, 2287596), (84, 1525064), (96, 1334431), (112, 1143798), (168, 762532), (224, 571899), (336, 381266), (672, 190633)]