147745584

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{20939}}^1$

素因数の和:20967

約数の個数: 90

約数和(自身を含む): 481012740

約数和(自身を除く): 333267156

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 20939, 41878, 62817, 83756, 125634, 146573, 167512, 188451, 251268, 293146, 335024, 376902, 439719, 502536, 586292, 753804, 879438, 1005072, 1026011, 1172584, 1319157, 1507608, 1758876, 2052022, 2345168, 2638314, 3015216, 3078033, 3517752, 4104044, 5276628, 6156066, 7035504, 8208088, 9234099, 10553256, 12312132, 16416176, 18468198, 21106512, 24624264, 36936396, 49248528, 73872792, 147745584]

約数ペア:

[(1, 147745584), (2, 73872792), (3, 49248528), (4, 36936396), (6, 24624264), (7, 21106512), (8, 18468198), (9, 16416176), (12, 12312132), (14, 10553256), (16, 9234099), (18, 8208088), (21, 7035504), (24, 6156066), (28, 5276628), (36, 4104044), (42, 3517752), (48, 3078033), (49, 3015216), (56, 2638314), (63, 2345168), (72, 2052022), (84, 1758876), (98, 1507608), (112, 1319157), (126, 1172584), (144, 1026011), (147, 1005072), (168, 879438), (196, 753804), (252, 586292), (294, 502536), (336, 439719), (392, 376902), (441, 335024), (504, 293146), (588, 251268), (784, 188451), (882, 167512), (1008, 146573), (1176, 125634), (1764, 83756), (2352, 62817), (3528, 41878), (7056, 20939)]