153119384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{4133}}^1$

素因数の和:4571

約数の個数: 32

約数和(自身を含む): 314018640

約数和(自身を除く): 160899256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1684, 3368, 4133, 4631, 8266, 9262, 16532, 18524, 33064, 37048, 45463, 90926, 181852, 363704, 1739993, 3479986, 6959972, 13919944, 19139923, 38279846, 76559692, 153119384]

約数ペア:

[(1, 153119384), (2, 76559692), (4, 38279846), (8, 19139923), (11, 13919944), (22, 6959972), (44, 3479986), (88, 1739993), (421, 363704), (842, 181852), (1684, 90926), (3368, 45463), (4133, 37048), (4631, 33064), (8266, 18524), (9262, 16532)]