121207792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4639}}^1$

素因数の和:4741

約数の個数: 40

約数和(自身を含む): 248555520

約数和(自身を除く): 127347728

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3266, 4639, 6532, 9278, 13064, 18556, 26128, 37112, 74224, 106697, 213394, 329369, 426788, 658738, 853576, 1317476, 1707152, 2634952, 5269904, 7575487, 15150974, 30301948, 60603896, 121207792]

約数ペア:

[(1, 121207792), (2, 60603896), (4, 30301948), (8, 15150974), (16, 7575487), (23, 5269904), (46, 2634952), (71, 1707152), (92, 1317476), (142, 853576), (184, 658738), (284, 426788), (368, 329369), (568, 213394), (1136, 106697), (1633, 74224), (3266, 37112), (4639, 26128), (6532, 18556), (9278, 13064)]