152988948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12917}}^1$

素因数の和:12981

約数の個数: 72

約数和(自身を含む): 451406592

約数和(自身を除く): 298417644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 12917, 25834, 38751, 51668, 77502, 90419, 116253, 155004, 180838, 232506, 271257, 361676, 465012, 542514, 607099, 813771, 1085028, 1214198, 1627542, 1821297, 2428396, 3255084, 3642594, 4249693, 5463891, 7285188, 8499386, 10927782, 12749079, 16998772, 21855564, 25498158, 38247237, 50996316, 76494474, 152988948]

約数ペア:

[(1, 152988948), (2, 76494474), (3, 50996316), (4, 38247237), (6, 25498158), (7, 21855564), (9, 16998772), (12, 12749079), (14, 10927782), (18, 8499386), (21, 7285188), (28, 5463891), (36, 4249693), (42, 3642594), (47, 3255084), (63, 2428396), (84, 1821297), (94, 1627542), (126, 1214198), (141, 1085028), (188, 813771), (252, 607099), (282, 542514), (329, 465012), (423, 361676), (564, 271257), (658, 232506), (846, 180838), (987, 155004), (1316, 116253), (1692, 90419), (1974, 77502), (2961, 51668), (3948, 38751), (5922, 25834), (11844, 12917)]