158546564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3109}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 323937600

約数和(自身を除く): 165391036

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 1159, 1342, 2318, 2684, 3109, 4636, 6218, 12436, 12749, 25498, 34199, 50996, 59071, 68398, 118142, 136796, 189649, 236284, 379298, 649781, 758596, 1299562, 2086139, 2599124, 3603331, 4172278, 7206662, 8344556, 14413324, 39636641, 79273282, 158546564]

約数ペア:

[(1, 158546564), (2, 79273282), (4, 39636641), (11, 14413324), (19, 8344556), (22, 7206662), (38, 4172278), (44, 3603331), (61, 2599124), (76, 2086139), (122, 1299562), (209, 758596), (244, 649781), (418, 379298), (671, 236284), (836, 189649), (1159, 136796), (1342, 118142), (2318, 68398), (2684, 59071), (3109, 50996), (4636, 34199), (6218, 25498), (12436, 12749)]