166447476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20921}}^1$

素因数の和:20961

約数の個数: 72

約数和(自身を含む): 479783304

約数和(自身を除く): 313335828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 20921, 41842, 62763, 83684, 125526, 188289, 251052, 271973, 355657, 376578, 543946, 711314, 753156, 815919, 1066971, 1087892, 1422628, 1631838, 2133942, 2447757, 3200913, 3263676, 4267884, 4623541, 4895514, 6401826, 9247082, 9791028, 12803652, 13870623, 18494164, 27741246, 41611869, 55482492, 83223738, 166447476]

約数ペア:

[(1, 166447476), (2, 83223738), (3, 55482492), (4, 41611869), (6, 27741246), (9, 18494164), (12, 13870623), (13, 12803652), (17, 9791028), (18, 9247082), (26, 6401826), (34, 4895514), (36, 4623541), (39, 4267884), (51, 3263676), (52, 3200913), (68, 2447757), (78, 2133942), (102, 1631838), (117, 1422628), (153, 1087892), (156, 1066971), (204, 815919), (221, 753156), (234, 711314), (306, 543946), (442, 376578), (468, 355657), (612, 271973), (663, 251052), (884, 188289), (1326, 125526), (1989, 83684), (2652, 62763), (3978, 41842), (7956, 20921)]