129198028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1642

約数の個数: 36

約数和(自身を含む): 243627832

約数和(自身を除く): 114429804

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 289, 292, 578, 1156, 1241, 1531, 2482, 3062, 4964, 6124, 21097, 26027, 42194, 52054, 84388, 104108, 111763, 223526, 442459, 447052, 884918, 1769836, 1899971, 3799942, 7599884, 32299507, 64599014, 129198028]

約数ペア:

[(1, 129198028), (2, 64599014), (4, 32299507), (17, 7599884), (34, 3799942), (68, 1899971), (73, 1769836), (146, 884918), (289, 447052), (292, 442459), (578, 223526), (1156, 111763), (1241, 104108), (1531, 84388), (2482, 52054), (3062, 42194), (4964, 26027), (6124, 21097)]