156916221012

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{281557}}^1$

素因数の和:281817

約数の個数: 72

約数和(自身を含む): 403081811496

約数和(自身を除く): 246165590484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 137, 226, 274, 339, 411, 452, 548, 678, 822, 1017, 1233, 1356, 1644, 2034, 2466, 4068, 4932, 15481, 30962, 46443, 61924, 92886, 139329, 185772, 278658, 281557, 557316, 563114, 844671, 1126228, 1689342, 2534013, 3378684, 5068026, 10136052, 31815941, 38573309, 63631882, 77146618, 95447823, 115719927, 127263764, 154293236, 190895646, 231439854, 286343469, 347159781, 381791292, 462879708, 572686938, 694319562, 1145373876, 1388639124, 4358783917, 8717567834, 13076351751, 17435135668, 26152703502, 39229055253, 52305407004, 78458110506, 156916221012]

約数ペア:

[(1, 156916221012), (2, 78458110506), (3, 52305407004), (4, 39229055253), (6, 26152703502), (9, 17435135668), (12, 13076351751), (18, 8717567834), (36, 4358783917), (113, 1388639124), (137, 1145373876), (226, 694319562), (274, 572686938), (339, 462879708), (411, 381791292), (452, 347159781), (548, 286343469), (678, 231439854), (822, 190895646), (1017, 154293236), (1233, 127263764), (1356, 115719927), (1644, 95447823), (2034, 77146618), (2466, 63631882), (4068, 38573309), (4932, 31815941), (15481, 10136052), (30962, 5068026), (46443, 3378684), (61924, 2534013), (92886, 1689342), (139329, 1126228), (185772, 844671), (278658, 563114), (281557, 557316)]