156638295

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4723}}^1$

素因数の和:4812

約数の個数: 48

約数和(自身を含む): 300673152

約数和(自身を除く): 144034857

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 99, 165, 201, 335, 495, 603, 737, 1005, 2211, 3015, 3685, 4723, 6633, 11055, 14169, 23615, 33165, 42507, 51953, 70845, 155859, 212535, 259765, 316441, 467577, 779295, 949323, 1582205, 2337885, 2847969, 3480851, 4746615, 10442553, 14239845, 17404255, 31327659, 52212765, 156638295]

約数ペア:

[(1, 156638295), (3, 52212765), (5, 31327659), (9, 17404255), (11, 14239845), (15, 10442553), (33, 4746615), (45, 3480851), (55, 2847969), (67, 2337885), (99, 1582205), (165, 949323), (201, 779295), (335, 467577), (495, 316441), (603, 259765), (737, 212535), (1005, 155859), (2211, 70845), (3015, 51953), (3685, 42507), (4723, 33165), (6633, 23615), (11055, 14169)]