128071776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{190583}}^1$

素因数の和:190603

約数の個数: 48

約数和(自身を含む): 384217344

約数和(自身を除く): 256145568

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, 190583, 381166, 571749, 762332, 1143498, 1334081, 1524664, 2286996, 2668162, 3049328, 4002243, 4573992, 5336324, 6098656, 8004486, 9147984, 10672648, 16008972, 18295968, 21345296, 32017944, 42690592, 64035888, 128071776]

約数ペア:

[(1, 128071776), (2, 64035888), (3, 42690592), (4, 32017944), (6, 21345296), (7, 18295968), (8, 16008972), (12, 10672648), (14, 9147984), (16, 8004486), (21, 6098656), (24, 5336324), (28, 4573992), (32, 4002243), (42, 3049328), (48, 2668162), (56, 2286996), (84, 1524664), (96, 1334081), (112, 1143498), (168, 762332), (224, 571749), (336, 381166), (672, 190583)]