126939544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{30109}}^1$

素因数の和:30163

約数の個数: 32

約数和(自身を含む): 260150400

約数和(自身を除く): 133210856

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 30109, 60218, 120436, 240872, 511853, 933379, 1023706, 1866758, 2047412, 3733516, 4094824, 7467032, 15867443, 31734886, 63469772, 126939544]

約数ペア:

[(1, 126939544), (2, 63469772), (4, 31734886), (8, 15867443), (17, 7467032), (31, 4094824), (34, 3733516), (62, 2047412), (68, 1866758), (124, 1023706), (136, 933379), (248, 511853), (527, 240872), (1054, 120436), (2108, 60218), (4216, 30109)]