155483992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2699}}^1$

素因数の和:3103

約数の個数: 32

約数和(自身を含む): 307800000

約数和(自身を除く): 152316008

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 379, 758, 1516, 2699, 3032, 5398, 7201, 10796, 14402, 21592, 28804, 51281, 57608, 102562, 205124, 410248, 1022921, 2045842, 4091684, 8183368, 19435499, 38870998, 77741996, 155483992]

約数ペア:

[(1, 155483992), (2, 77741996), (4, 38870998), (8, 19435499), (19, 8183368), (38, 4091684), (76, 2045842), (152, 1022921), (379, 410248), (758, 205124), (1516, 102562), (2699, 57608), (3032, 51281), (5398, 28804), (7201, 21592), (10796, 14402)]