150905454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 354461184

約数和(自身を除く): 203555730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 83, 146, 166, 219, 249, 438, 498, 511, 581, 593, 1022, 1162, 1186, 1533, 1743, 1779, 3066, 3486, 3558, 4151, 6059, 8302, 12118, 12453, 18177, 24906, 36354, 42413, 43289, 49219, 84826, 86578, 98438, 127239, 129867, 147657, 254478, 259734, 295314, 303023, 344533, 606046, 689066, 909069, 1033599, 1818138, 2067198, 3592987, 7185974, 10778961, 21557922, 25150909, 50301818, 75452727, 150905454]

約数ペア:

[(1, 150905454), (2, 75452727), (3, 50301818), (6, 25150909), (7, 21557922), (14, 10778961), (21, 7185974), (42, 3592987), (73, 2067198), (83, 1818138), (146, 1033599), (166, 909069), (219, 689066), (249, 606046), (438, 344533), (498, 303023), (511, 295314), (581, 259734), (593, 254478), (1022, 147657), (1162, 129867), (1186, 127239), (1533, 98438), (1743, 86578), (1779, 84826), (3066, 49219), (3486, 43289), (3558, 42413), (4151, 36354), (6059, 24906), (8302, 18177), (12118, 12453)]