121597736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68777}}^1$

素因数の和:68813

約数の個数: 32

約数和(自身を含む): 259980840

約数和(自身を除く): 138383104

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 68777, 137554, 275108, 550216, 894101, 1169209, 1788202, 2338418, 3576404, 4676836, 7152808, 9353672, 15199717, 30399434, 60798868, 121597736]

約数ペア:

[(1, 121597736), (2, 60798868), (4, 30399434), (8, 15199717), (13, 9353672), (17, 7152808), (26, 4676836), (34, 3576404), (52, 2338418), (68, 1788202), (104, 1169209), (136, 894101), (221, 550216), (442, 275108), (884, 137554), (1768, 68777)]