156639104

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{109}}^2$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 318001320

約数和(自身を除く): 161362216

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 109, 128, 206, 218, 412, 436, 824, 872, 1648, 1744, 3296, 3488, 6592, 6976, 11227, 11881, 13184, 13952, 22454, 23762, 44908, 47524, 89816, 95048, 179632, 190096, 359264, 380192, 718528, 760384, 1223743, 1437056, 1520768, 2447486, 4894972, 9789944, 19579888, 39159776, 78319552, 156639104]

約数ペア:

[(1, 156639104), (2, 78319552), (4, 39159776), (8, 19579888), (16, 9789944), (32, 4894972), (64, 2447486), (103, 1520768), (109, 1437056), (128, 1223743), (206, 760384), (218, 718528), (412, 380192), (436, 359264), (824, 190096), (872, 179632), (1648, 95048), (1744, 89816), (3296, 47524), (3488, 44908), (6592, 23762), (6976, 22454), (11227, 13952), (11881, 13184)]