156640402768

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{827}}^1\times {\mathrm{14419}}^1$

素因数の和:16075

約数の個数: 40

約数和(自身を含む): 304248964320

約数和(自身を除く): 147608561552

約数列:

[1, 2, 4, 8, 16, 821, 827, 1642, 1654, 3284, 3308, 6568, 6616, 13136, 13232, 14419, 28838, 57676, 115352, 230704, 678967, 1357934, 2715868, 5431736, 10863472, 11837999, 11924513, 23675998, 23849026, 47351996, 47698052, 94703992, 95396104, 189407984, 190792208, 9790025173, 19580050346, 39160100692, 78320201384, 156640402768]

約数ペア:

[(1, 156640402768), (2, 78320201384), (4, 39160100692), (8, 19580050346), (16, 9790025173), (821, 190792208), (827, 189407984), (1642, 95396104), (1654, 94703992), (3284, 47698052), (3308, 47351996), (6568, 23849026), (6616, 23675998), (13136, 11924513), (13232, 11837999), (14419, 10863472), (28838, 5431736), (57676, 2715868), (115352, 1357934), (230704, 678967)]