152378028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{857}}^1$

素因数の和:1327

約数の個数: 72

約数和(自身を含む): 421621200

約数和(自身を除く): 269243172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 449, 857, 898, 1347, 1714, 1796, 2571, 2694, 3428, 4041, 4939, 5142, 5388, 7713, 8082, 9427, 9878, 10284, 14817, 15426, 16164, 18854, 19756, 28281, 29634, 30852, 37708, 44451, 56562, 59268, 84843, 88902, 113124, 169686, 177804, 339372, 384793, 769586, 1154379, 1539172, 2308758, 3463137, 4232723, 4617516, 6926274, 8465446, 12698169, 13852548, 16930892, 25396338, 38094507, 50792676, 76189014, 152378028]

約数ペア:

[(1, 152378028), (2, 76189014), (3, 50792676), (4, 38094507), (6, 25396338), (9, 16930892), (11, 13852548), (12, 12698169), (18, 8465446), (22, 6926274), (33, 4617516), (36, 4232723), (44, 3463137), (66, 2308758), (99, 1539172), (132, 1154379), (198, 769586), (396, 384793), (449, 339372), (857, 177804), (898, 169686), (1347, 113124), (1714, 88902), (1796, 84843), (2571, 59268), (2694, 56562), (3428, 44451), (4041, 37708), (4939, 30852), (5142, 29634), (5388, 28281), (7713, 19756), (8082, 18854), (9427, 16164), (9878, 15426), (10284, 14817)]