122689688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73379}}^1$

素因数の和:73415

約数の個数: 32

約数和(自身を含む): 264168000

約数和(自身を除く): 141478312

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 73379, 146758, 293516, 587032, 807169, 1394201, 1614338, 2788402, 3228676, 5576804, 6457352, 11153608, 15336211, 30672422, 61344844, 122689688]

約数ペア:

[(1, 122689688), (2, 61344844), (4, 30672422), (8, 15336211), (11, 11153608), (19, 6457352), (22, 5576804), (38, 3228676), (44, 2788402), (76, 1614338), (88, 1394201), (152, 807169), (209, 587032), (418, 293516), (836, 146758), (1672, 73379)]