188374872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23857}}^1$

素因数の和:23920

約数の個数: 64

約数和(自身を含む): 549688320

約数和(自身を除く): 361313448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 23857, 47714, 71571, 95428, 143142, 166999, 190856, 286284, 333998, 500997, 572568, 667996, 1001994, 1121279, 1335992, 2003988, 2242558, 3363837, 4007976, 4485116, 6727674, 7848953, 8970232, 13455348, 15697906, 23546859, 26910696, 31395812, 47093718, 62791624, 94187436, 188374872]

約数ペア:

[(1, 188374872), (2, 94187436), (3, 62791624), (4, 47093718), (6, 31395812), (7, 26910696), (8, 23546859), (12, 15697906), (14, 13455348), (21, 8970232), (24, 7848953), (28, 6727674), (42, 4485116), (47, 4007976), (56, 3363837), (84, 2242558), (94, 2003988), (141, 1335992), (168, 1121279), (188, 1001994), (282, 667996), (329, 572568), (376, 500997), (564, 333998), (658, 286284), (987, 190856), (1128, 166999), (1316, 143142), (1974, 95428), (2632, 71571), (3948, 47714), (7896, 23857)]