156989152342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{1621}}^1$

素因数の和:2149

約数の個数: 64

約数和(自身を含む): 262007239680

約数和(自身を除く): 105018087338

約数列:

[1, 2, 11, 22, 113, 163, 226, 239, 326, 478, 1243, 1621, 1793, 2486, 2629, 3242, 3586, 5258, 17831, 18419, 27007, 35662, 36838, 38957, 54014, 77914, 183173, 202609, 264223, 297077, 366346, 387419, 405218, 428527, 528446, 594154, 774838, 857054, 2014903, 2906453, 4029806, 4261609, 4402141, 5812906, 8523218, 8804282, 29857199, 43778347, 48423551, 59714398, 63149297, 87556694, 96847102, 126298594, 328429189, 481561817, 656858378, 694642267, 963123634, 1389284534, 7135870561, 14271741122, 78494576171, 156989152342]

約数ペア:

[(1, 156989152342), (2, 78494576171), (11, 14271741122), (22, 7135870561), (113, 1389284534), (163, 963123634), (226, 694642267), (239, 656858378), (326, 481561817), (478, 328429189), (1243, 126298594), (1621, 96847102), (1793, 87556694), (2486, 63149297), (2629, 59714398), (3242, 48423551), (3586, 43778347), (5258, 29857199), (17831, 8804282), (18419, 8523218), (27007, 5812906), (35662, 4402141), (36838, 4261609), (38957, 4029806), (54014, 2906453), (77914, 2014903), (183173, 857054), (202609, 774838), (264223, 594154), (297077, 528446), (366346, 428527), (387419, 405218)]