155517182

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{31091}}^1$

素因数の和:31195

約数の個数: 16

約数和(自身を含む): 242890704

約数和(自身を除く): 87373522

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 31091, 62182, 1274731, 1896551, 2549462, 3793102, 77758591, 155517182]

約数ペア:

[(1, 155517182), (2, 77758591), (41, 3793102), (61, 2549462), (82, 1896551), (122, 1274731), (2501, 62182), (5002, 31091)]