121587456

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5107}}^1$

素因数の和:5157

約数の個数: 72

約数和(自身を含む): 334104064

約数和(自身を除く): 212516608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5107, 5952, 7936, 10214, 11904, 15321, 20428, 23808, 30642, 40856, 61284, 81712, 122568, 158317, 163424, 245136, 316634, 326848, 474951, 490272, 633268, 653696, 949902, 980544, 1266536, 1307392, 1899804, 1961088, 2533072, 3799608, 3922176, 5066144, 7599216, 10132288, 15198432, 20264576, 30396864, 40529152, 60793728, 121587456]

約数ペア:

[(1, 121587456), (2, 60793728), (3, 40529152), (4, 30396864), (6, 20264576), (8, 15198432), (12, 10132288), (16, 7599216), (24, 5066144), (31, 3922176), (32, 3799608), (48, 2533072), (62, 1961088), (64, 1899804), (93, 1307392), (96, 1266536), (124, 980544), (128, 949902), (186, 653696), (192, 633268), (248, 490272), (256, 474951), (372, 326848), (384, 316634), (496, 245136), (744, 163424), (768, 158317), (992, 122568), (1488, 81712), (1984, 61284), (2976, 40856), (3968, 30642), (5107, 23808), (5952, 20428), (7936, 15321), (10214, 11904)]