151303984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1657}}^1$

素因数の和:2117

約数の個数: 40

約数和(自身を含む): 316611680

約数和(自身を除く): 165307696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 439, 878, 1657, 1756, 3314, 3512, 5707, 6628, 7024, 11414, 13256, 21541, 22828, 26512, 43082, 45656, 86164, 91312, 172328, 344656, 727423, 1454846, 2909692, 5819384, 9456499, 11638768, 18912998, 37825996, 75651992, 151303984]

約数ペア:

[(1, 151303984), (2, 75651992), (4, 37825996), (8, 18912998), (13, 11638768), (16, 9456499), (26, 5819384), (52, 2909692), (104, 1454846), (208, 727423), (439, 344656), (878, 172328), (1657, 91312), (1756, 86164), (3314, 45656), (3512, 43082), (5707, 26512), (6628, 22828), (7024, 21541), (11414, 13256)]