152478396

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{28813}}^1$

素因数の和:28840

約数の個数: 72

約数和(自身を含む): 459871440

約数和(自身を除く): 307393044

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, 28813, 57626, 86439, 115252, 172878, 201691, 259317, 345756, 403382, 518634, 605073, 777951, 806764, 1037268, 1210146, 1411837, 1555902, 1815219, 2420292, 2823674, 3111804, 3630438, 4235511, 5445657, 5647348, 7260876, 8471022, 10891314, 12706533, 16942044, 21782628, 25413066, 38119599, 50826132, 76239198, 152478396]

約数ペア:

[(1, 152478396), (2, 76239198), (3, 50826132), (4, 38119599), (6, 25413066), (7, 21782628), (9, 16942044), (12, 12706533), (14, 10891314), (18, 8471022), (21, 7260876), (27, 5647348), (28, 5445657), (36, 4235511), (42, 3630438), (49, 3111804), (54, 2823674), (63, 2420292), (84, 1815219), (98, 1555902), (108, 1411837), (126, 1210146), (147, 1037268), (189, 806764), (196, 777951), (252, 605073), (294, 518634), (378, 403382), (441, 345756), (588, 259317), (756, 201691), (882, 172878), (1323, 115252), (1764, 86439), (2646, 57626), (5292, 28813)]