164465392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8689}}^1$

素因数の和:8730

約数の個数: 60

約数和(自身を含む): 394386960

約数和(自身を除く): 229921568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 8689, 9464, 17378, 18928, 34756, 60823, 69512, 112957, 121646, 139024, 225914, 243292, 451828, 486584, 790699, 903656, 973168, 1468441, 1581398, 1807312, 2936882, 3162796, 5873764, 6325592, 10279087, 11747528, 12651184, 20558174, 23495056, 41116348, 82232696, 164465392]

約数ペア:

[(1, 164465392), (2, 82232696), (4, 41116348), (7, 23495056), (8, 20558174), (13, 12651184), (14, 11747528), (16, 10279087), (26, 6325592), (28, 5873764), (52, 3162796), (56, 2936882), (91, 1807312), (104, 1581398), (112, 1468441), (169, 973168), (182, 903656), (208, 790699), (338, 486584), (364, 451828), (676, 243292), (728, 225914), (1183, 139024), (1352, 121646), (1456, 112957), (2366, 69512), (2704, 60823), (4732, 34756), (8689, 18928), (9464, 17378)]