127629872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2729}}^1$

素因数の和:2853

約数の個数: 40

約数和(自身を含む): 257275200

約数和(自身を除く): 129645328

約数列:

[1, 2, 4, 8, 16, 37, 74, 79, 148, 158, 296, 316, 592, 632, 1264, 2729, 2923, 5458, 5846, 10916, 11692, 21832, 23384, 43664, 46768, 100973, 201946, 215591, 403892, 431182, 807784, 862364, 1615568, 1724728, 3449456, 7976867, 15953734, 31907468, 63814936, 127629872]

約数ペア:

[(1, 127629872), (2, 63814936), (4, 31907468), (8, 15953734), (16, 7976867), (37, 3449456), (74, 1724728), (79, 1615568), (148, 862364), (158, 807784), (296, 431182), (316, 403892), (592, 215591), (632, 201946), (1264, 100973), (2729, 46768), (2923, 43664), (5458, 23384), (5846, 21832), (10916, 11692)]