156931668842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{83009}}^1$

素因数の和:83175

約数の個数: 64

約数和(自身を含む): 276124464000

約数和(自身を除く): 119192795158

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 89, 178, 247, 494, 559, 817, 1118, 1157, 1634, 1691, 2314, 3382, 3827, 7654, 10621, 21242, 21983, 43966, 49751, 72713, 83009, 99502, 145426, 166018, 945269, 1079117, 1577171, 1890538, 2158234, 3154342, 3569387, 7138774, 7387801, 14775602, 20503223, 41006446, 46402031, 67818353, 92804062, 96041413, 135636706, 140368219, 192082826, 280736438, 317675443, 635350886, 881638589, 1763277178, 1824786847, 3649573694, 4129780759, 6035833417, 8259561518, 12071666834, 78465834421, 156931668842]

約数ペア:

[(1, 156931668842), (2, 78465834421), (13, 12071666834), (19, 8259561518), (26, 6035833417), (38, 4129780759), (43, 3649573694), (86, 1824786847), (89, 1763277178), (178, 881638589), (247, 635350886), (494, 317675443), (559, 280736438), (817, 192082826), (1118, 140368219), (1157, 135636706), (1634, 96041413), (1691, 92804062), (2314, 67818353), (3382, 46402031), (3827, 41006446), (7654, 20503223), (10621, 14775602), (21242, 7387801), (21983, 7138774), (43966, 3569387), (49751, 3154342), (72713, 2158234), (83009, 1890538), (99502, 1577171), (145426, 1079117), (166018, 945269)]