138882224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{11317}}^1$

素因数の和:11397

約数の個数: 40

約数和(自身を含む): 294720720

約数和(自身を除く): 155838496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 11317, 12272, 22634, 45268, 90536, 147121, 181072, 294242, 588484, 667703, 1176968, 1335406, 2353936, 2670812, 5341624, 8680139, 10683248, 17360278, 34720556, 69441112, 138882224]

約数ペア:

[(1, 138882224), (2, 69441112), (4, 34720556), (8, 17360278), (13, 10683248), (16, 8680139), (26, 5341624), (52, 2670812), (59, 2353936), (104, 1335406), (118, 1176968), (208, 667703), (236, 588484), (472, 294242), (767, 181072), (944, 147121), (1534, 90536), (3068, 45268), (6136, 22634), (11317, 12272)]