156634128976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{77323}}^1\times {\mathrm{9739}}^1$

素因数の和:87083

約数の個数: 40

約数和(自身を含む): 326860919840

約数和(自身を除く): 170226790864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9739, 19478, 38956, 77323, 77912, 126607, 154646, 155824, 253214, 309292, 506428, 618584, 1005199, 1012856, 1237168, 2010398, 2025712, 4020796, 8041592, 16083184, 753048697, 1506097394, 3012194788, 6024389576, 9789633061, 12048779152, 19579266122, 39158532244, 78317064488, 156634128976]

約数ペア:

[(1, 156634128976), (2, 78317064488), (4, 39158532244), (8, 19579266122), (13, 12048779152), (16, 9789633061), (26, 6024389576), (52, 3012194788), (104, 1506097394), (208, 753048697), (9739, 16083184), (19478, 8041592), (38956, 4020796), (77323, 2025712), (77912, 2010398), (126607, 1237168), (154646, 1012856), (155824, 1005199), (253214, 618584), (309292, 506428)]