160021544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19289}}^1$

素因数の和:19373

約数の個数: 32

約数和(自身を含む): 322914600

約数和(自身を除く): 162893056

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 19289, 38578, 77156, 154312, 327913, 655826, 1176629, 1311652, 2353258, 2623304, 4706516, 9413032, 20002693, 40005386, 80010772, 160021544]

約数ペア:

[(1, 160021544), (2, 80010772), (4, 40005386), (8, 20002693), (17, 9413032), (34, 4706516), (61, 2623304), (68, 2353258), (122, 1311652), (136, 1176629), (244, 655826), (488, 327913), (1037, 154312), (2074, 77156), (4148, 38578), (8296, 19289)]