131203044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{173549}}^1$

素因数の和:173569

約数の個数: 48

約数和(自身を含む): 388752000

約数和(自身を除く): 257548956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 173549, 347098, 520647, 694196, 1041294, 1214843, 1561941, 2082588, 2429686, 3123882, 3644529, 4685823, 4859372, 6247764, 7289058, 9371646, 10933587, 14578116, 18743292, 21867174, 32800761, 43734348, 65601522, 131203044]

約数ペア:

[(1, 131203044), (2, 65601522), (3, 43734348), (4, 32800761), (6, 21867174), (7, 18743292), (9, 14578116), (12, 10933587), (14, 9371646), (18, 7289058), (21, 6247764), (27, 4859372), (28, 4685823), (36, 3644529), (42, 3123882), (54, 2429686), (63, 2082588), (84, 1561941), (108, 1214843), (126, 1041294), (189, 694196), (252, 520647), (378, 347098), (756, 173549)]