157250306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 255685248

約数和(自身を除く): 98434942

約数列:

[1, 2, 17, 34, 83, 103, 166, 206, 541, 1082, 1411, 1751, 2822, 3502, 8549, 9197, 17098, 18394, 44903, 55723, 89806, 111446, 145333, 290666, 763351, 947291, 1526702, 1894582, 4625009, 9250018, 78625153, 157250306]

約数ペア:

[(1, 157250306), (2, 78625153), (17, 9250018), (34, 4625009), (83, 1894582), (103, 1526702), (166, 947291), (206, 763351), (541, 290666), (1082, 145333), (1411, 111446), (1751, 89806), (2822, 55723), (3502, 44903), (8549, 18394), (9197, 17098)]