222765153

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 338184000

約数和(自身を除く): 115418847

約数列:

[1, 3, 13, 29, 39, 87, 109, 139, 169, 327, 377, 417, 507, 1131, 1417, 1807, 3161, 4031, 4251, 4901, 5421, 9483, 12093, 14703, 15151, 18421, 23491, 41093, 45453, 52403, 55263, 70473, 123279, 157209, 196963, 439379, 534209, 590889, 681239, 1318137, 1602627, 2043717, 2560519, 5711927, 7681557, 17135781, 74255051, 222765153]

約数ペア:

[(1, 222765153), (3, 74255051), (13, 17135781), (29, 7681557), (39, 5711927), (87, 2560519), (109, 2043717), (139, 1602627), (169, 1318137), (327, 681239), (377, 590889), (417, 534209), (507, 439379), (1131, 196963), (1417, 157209), (1807, 123279), (3161, 70473), (4031, 55263), (4251, 52403), (4901, 45453), (5421, 41093), (9483, 23491), (12093, 18421), (14703, 15151)]