129619549936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4397}}^1\times {\mathrm{108379}}^1$

素因数の和:112801

約数の個数: 40

約数和(自身を含む): 265973623920

約数和(自身を除く): 136354073984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4397, 8794, 17588, 35176, 70352, 74749, 108379, 149498, 216758, 298996, 433516, 597992, 867032, 1195984, 1734064, 1842443, 3684886, 7369772, 14739544, 29479088, 476542463, 953084926, 1906169852, 3812339704, 7624679408, 8101221871, 16202443742, 32404887484, 64809774968, 129619549936]

約数ペア:

[(1, 129619549936), (2, 64809774968), (4, 32404887484), (8, 16202443742), (16, 8101221871), (17, 7624679408), (34, 3812339704), (68, 1906169852), (136, 953084926), (272, 476542463), (4397, 29479088), (8794, 14739544), (17588, 7369772), (35176, 3684886), (70352, 1842443), (74749, 1734064), (108379, 1195984), (149498, 867032), (216758, 597992), (298996, 433516)]