160789188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8873

約数の個数: 72

約数和(自身を含む): 450557184

約数和(自身を除く): 289767996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 8821, 9114, 17642, 18228, 26463, 35284, 52926, 61747, 105852, 123494, 185241, 246988, 273451, 370482, 432229, 546902, 740964, 820353, 864458, 1093804, 1296687, 1640706, 1728916, 1914157, 2593374, 3281412, 3828314, 5186748, 5742471, 7656628, 11484942, 13399099, 22969884, 26798198, 40197297, 53596396, 80394594, 160789188]

約数ペア:

[(1, 160789188), (2, 80394594), (3, 53596396), (4, 40197297), (6, 26798198), (7, 22969884), (12, 13399099), (14, 11484942), (21, 7656628), (28, 5742471), (31, 5186748), (42, 3828314), (49, 3281412), (62, 2593374), (84, 1914157), (93, 1728916), (98, 1640706), (124, 1296687), (147, 1093804), (186, 864458), (196, 820353), (217, 740964), (294, 546902), (372, 432229), (434, 370482), (588, 273451), (651, 246988), (868, 185241), (1302, 123494), (1519, 105852), (2604, 61747), (3038, 52926), (4557, 35284), (6076, 26463), (8821, 18228), (9114, 17642)]