151929323

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 204240960

約数和(自身を除く): 52311637

約数列:

[1, 7, 13, 17, 53, 91, 109, 119, 221, 289, 371, 689, 763, 901, 1417, 1547, 1853, 2023, 3757, 4823, 5777, 6307, 9919, 11713, 12971, 15317, 24089, 26299, 31501, 40439, 75101, 81991, 98209, 107219, 168623, 199121, 220507, 409513, 525707, 687463, 1276717, 1393847, 1669553, 2866591, 8937019, 11686871, 21704189, 151929323]

約数ペア:

[(1, 151929323), (7, 21704189), (13, 11686871), (17, 8937019), (53, 2866591), (91, 1669553), (109, 1393847), (119, 1276717), (221, 687463), (289, 525707), (371, 409513), (689, 220507), (763, 199121), (901, 168623), (1417, 107219), (1547, 98209), (1853, 81991), (2023, 75101), (3757, 40439), (4823, 31501), (5777, 26299), (6307, 24089), (9919, 15317), (11713, 12971)]