155218024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{87793}}^1$

素因数の和:87829

約数の個数: 32

約数和(自身を含む): 331861320

約数和(自身を除く): 176643296

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 87793, 175586, 351172, 702344, 1141309, 1492481, 2282618, 2984962, 4565236, 5969924, 9130472, 11939848, 19402253, 38804506, 77609012, 155218024]

約数ペア:

[(1, 155218024), (2, 77609012), (4, 38804506), (8, 19402253), (13, 11939848), (17, 9130472), (26, 5969924), (34, 4565236), (52, 2984962), (68, 2282618), (104, 1492481), (136, 1141309), (221, 702344), (442, 351172), (884, 175586), (1768, 87793)]