128277384

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{100847}}^1$

素因数の和:100909

約数の個数: 32

約数和(自身を含む): 326747520

約数和(自身を除く): 198470136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 100847, 201694, 302541, 403388, 605082, 806776, 1210164, 2420328, 5344891, 10689782, 16034673, 21379564, 32069346, 42759128, 64138692, 128277384]

約数ペア:

[(1, 128277384), (2, 64138692), (3, 42759128), (4, 32069346), (6, 21379564), (8, 16034673), (12, 10689782), (24, 5344891), (53, 2420328), (106, 1210164), (159, 806776), (212, 605082), (318, 403388), (424, 302541), (636, 201694), (1272, 100847)]