165274986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 360619776

約数和(自身を除く): 195344790

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 101, 102, 122, 183, 202, 263, 303, 366, 526, 606, 789, 1037, 1578, 1717, 2074, 3111, 3434, 4471, 5151, 6161, 6222, 8942, 10302, 12322, 13413, 16043, 18483, 26563, 26826, 32086, 36966, 48129, 53126, 79689, 96258, 104737, 159378, 209474, 272731, 314211, 451571, 545462, 628422, 818193, 903142, 1354713, 1620343, 1636386, 2709426, 3240686, 4861029, 9722058, 27545831, 55091662, 82637493, 165274986]

約数ペア:

[(1, 165274986), (2, 82637493), (3, 55091662), (6, 27545831), (17, 9722058), (34, 4861029), (51, 3240686), (61, 2709426), (101, 1636386), (102, 1620343), (122, 1354713), (183, 903142), (202, 818193), (263, 628422), (303, 545462), (366, 451571), (526, 314211), (606, 272731), (789, 209474), (1037, 159378), (1578, 104737), (1717, 96258), (2074, 79689), (3111, 53126), (3434, 48129), (4471, 36966), (5151, 32086), (6161, 26826), (6222, 26563), (8942, 18483), (10302, 16043), (12322, 13413)]