156919125612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2449259}}^1$

素因数の和:2449566

約数の個数: 48

約数和(自身を含む): 386787139200

約数和(自身を除く): 229868013588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 281, 562, 843, 1124, 1686, 3372, 5339, 10678, 16017, 21356, 32034, 64068, 2449259, 4898518, 7347777, 9797036, 14695554, 29391108, 46535921, 93071842, 139607763, 186143684, 279215526, 558431052, 688241779, 1376483558, 2064725337, 2752967116, 4129450674, 8258901348, 13076593801, 26153187602, 39229781403, 52306375204, 78459562806, 156919125612]

約数ペア:

[(1, 156919125612), (2, 78459562806), (3, 52306375204), (4, 39229781403), (6, 26153187602), (12, 13076593801), (19, 8258901348), (38, 4129450674), (57, 2752967116), (76, 2064725337), (114, 1376483558), (228, 688241779), (281, 558431052), (562, 279215526), (843, 186143684), (1124, 139607763), (1686, 93071842), (3372, 46535921), (5339, 29391108), (10678, 14695554), (16017, 9797036), (21356, 7347777), (32034, 4898518), (64068, 2449259)]