155198484

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29327}}^1$

素因数の和:29354

約数の個数: 72

約数和(自身を含む): 468074880

約数和(自身を除く): 312876396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 29327, 58654, 87981, 117308, 175962, 205289, 263943, 351924, 410578, 527886, 615867, 791829, 821156, 1055772, 1231734, 1437023, 1583658, 1847601, 2463468, 2874046, 3167316, 3695202, 4311069, 5542803, 5748092, 7390404, 8622138, 11085606, 12933207, 17244276, 22171212, 25866414, 38799621, 51732828, 77599242, 155198484]

約数ペア:

[(1, 155198484), (2, 77599242), (3, 51732828), (4, 38799621), (6, 25866414), (7, 22171212), (9, 17244276), (12, 12933207), (14, 11085606), (18, 8622138), (21, 7390404), (27, 5748092), (28, 5542803), (36, 4311069), (42, 3695202), (49, 3167316), (54, 2874046), (63, 2463468), (84, 1847601), (98, 1583658), (108, 1437023), (126, 1231734), (147, 1055772), (189, 821156), (196, 791829), (252, 615867), (294, 527886), (378, 410578), (441, 351924), (588, 263943), (756, 205289), (882, 175962), (1323, 117308), (1764, 87981), (2646, 58654), (5292, 29327)]