156973307894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2021237}}^1$

素因数の和:2021384

約数の個数: 32

約数和(自身を含む): 264863027520

約数和(自身を除く): 107889719626

約数列:

[1, 2, 13, 26, 29, 58, 103, 206, 377, 754, 1339, 2678, 2987, 5974, 38831, 77662, 2021237, 4042474, 26276081, 52552162, 58615873, 117231746, 208187411, 416374822, 762006349, 1524012698, 2706436343, 5412872686, 6037434919, 12074869838, 78486653947, 156973307894]

約数ペア:

[(1, 156973307894), (2, 78486653947), (13, 12074869838), (26, 6037434919), (29, 5412872686), (58, 2706436343), (103, 1524012698), (206, 762006349), (377, 416374822), (754, 208187411), (1339, 117231746), (2678, 58615873), (2987, 52552162), (5974, 26276081), (38831, 4042474), (77662, 2021237)]