159457430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131783}}^1$

素因数の和:131812

約数の個数: 24

約数和(自身を含む): 315490896

約数和(自身を除く): 156033466

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 131783, 263566, 658915, 1317830, 1449613, 2899226, 7248065, 14496130, 15945743, 31891486, 79728715, 159457430]

約数ペア:

[(1, 159457430), (2, 79728715), (5, 31891486), (10, 15945743), (11, 14496130), (22, 7248065), (55, 2899226), (110, 1449613), (121, 1317830), (242, 658915), (605, 263566), (1210, 131783)]