137435384

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{787}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 262120320

約数和(自身を除く): 124684936

約数列:

[1, 2, 4, 8, 83, 166, 263, 332, 526, 664, 787, 1052, 1574, 2104, 3148, 6296, 21829, 43658, 65321, 87316, 130642, 174632, 206981, 261284, 413962, 522568, 827924, 1655848, 17179423, 34358846, 68717692, 137435384]

約数ペア:

[(1, 137435384), (2, 68717692), (4, 34358846), (8, 17179423), (83, 1655848), (166, 827924), (263, 522568), (332, 413962), (526, 261284), (664, 206981), (787, 174632), (1052, 130642), (1574, 87316), (2104, 65321), (3148, 43658), (6296, 21829)]