157842652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8209}}^1$

素因数の和:8266

約数の個数: 48

約数和(自身を含む): 331027200

約数和(自身を除く): 173184548

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 4807, 8209, 9614, 16418, 19228, 32836, 90299, 155971, 180598, 188807, 311942, 361196, 377614, 623884, 755228, 1715681, 2076877, 3431362, 3587333, 4153754, 6862724, 7174666, 8307508, 14349332, 39460663, 78921326, 157842652]

約数ペア:

[(1, 157842652), (2, 78921326), (4, 39460663), (11, 14349332), (19, 8307508), (22, 7174666), (23, 6862724), (38, 4153754), (44, 3587333), (46, 3431362), (76, 2076877), (92, 1715681), (209, 755228), (253, 623884), (418, 377614), (437, 361196), (506, 311942), (836, 188807), (874, 180598), (1012, 155971), (1748, 90299), (4807, 32836), (8209, 19228), (9614, 16418)]