190180116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{251561}}^1$

素因数の和:251581

約数の個数: 48

約数和(自身を含む): 563498880

約数和(自身を除く): 373318764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 251561, 503122, 754683, 1006244, 1509366, 1760927, 2264049, 3018732, 3521854, 4528098, 5282781, 6792147, 7043708, 9056196, 10565562, 13584294, 15848343, 21131124, 27168588, 31696686, 47545029, 63393372, 95090058, 190180116]

約数ペア:

[(1, 190180116), (2, 95090058), (3, 63393372), (4, 47545029), (6, 31696686), (7, 27168588), (9, 21131124), (12, 15848343), (14, 13584294), (18, 10565562), (21, 9056196), (27, 7043708), (28, 6792147), (36, 5282781), (42, 4528098), (54, 3521854), (63, 3018732), (84, 2264049), (108, 1760927), (126, 1509366), (189, 1006244), (252, 754683), (378, 503122), (756, 251561)]