155794518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:570

約数の個数: 72

約数和(自身を含む): 373837464

約数和(自身を除く): 218042946

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 233, 242, 307, 363, 466, 614, 699, 726, 921, 1089, 1398, 1842, 2097, 2178, 2563, 2763, 3377, 4194, 5126, 5526, 6754, 7689, 10131, 15378, 20262, 23067, 28193, 30393, 37147, 46134, 56386, 60786, 71531, 74294, 84579, 111441, 143062, 169158, 214593, 222882, 253737, 334323, 429186, 507474, 643779, 668646, 786841, 1287558, 1573682, 2360523, 4721046, 7081569, 8655251, 14163138, 17310502, 25965753, 51931506, 77897259, 155794518]

約数ペア:

[(1, 155794518), (2, 77897259), (3, 51931506), (6, 25965753), (9, 17310502), (11, 14163138), (18, 8655251), (22, 7081569), (33, 4721046), (66, 2360523), (99, 1573682), (121, 1287558), (198, 786841), (233, 668646), (242, 643779), (307, 507474), (363, 429186), (466, 334323), (614, 253737), (699, 222882), (726, 214593), (921, 169158), (1089, 143062), (1398, 111441), (1842, 84579), (2097, 74294), (2178, 71531), (2563, 60786), (2763, 56386), (3377, 46134), (4194, 37147), (5126, 30393), (5526, 28193), (6754, 23067), (7689, 20262), (10131, 15378)]