158996664

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{27953}}^1$

素因数の和:28044

約数の個数: 48

約数和(自身を含む): 436082400

約数和(自身を除く): 277085736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 27953, 55906, 83859, 111812, 167718, 223624, 251577, 335436, 503154, 670872, 1006308, 2012616, 2208287, 4416574, 6624861, 8833148, 13249722, 17666296, 19874583, 26499444, 39749166, 52998888, 79498332, 158996664]

約数ペア:

[(1, 158996664), (2, 79498332), (3, 52998888), (4, 39749166), (6, 26499444), (8, 19874583), (9, 17666296), (12, 13249722), (18, 8833148), (24, 6624861), (36, 4416574), (72, 2208287), (79, 2012616), (158, 1006308), (237, 670872), (316, 503154), (474, 335436), (632, 251577), (711, 223624), (948, 167718), (1422, 111812), (1896, 83859), (2844, 55906), (5688, 27953)]