161852004

素因数分解:

$2^2\times 3^2\times {\mathrm{1259}}^1\times {\mathrm{3571}}^1$

素因数の和:4840

約数の個数: 36

約数和(自身を含む): 409565520

約数和(自身を除く): 247713516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1259, 2518, 3571, 3777, 5036, 7142, 7554, 10713, 11331, 14284, 15108, 21426, 22662, 32139, 42852, 45324, 64278, 128556, 4495889, 8991778, 13487667, 17983556, 26975334, 40463001, 53950668, 80926002, 161852004]

約数ペア:

[(1, 161852004), (2, 80926002), (3, 53950668), (4, 40463001), (6, 26975334), (9, 17983556), (12, 13487667), (18, 8991778), (36, 4495889), (1259, 128556), (2518, 64278), (3571, 45324), (3777, 42852), (5036, 32139), (7142, 22662), (7554, 21426), (10713, 15108), (11331, 14284)]