163280172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{72763}}^1$

素因数の和:72798

約数の個数: 48

約数和(自身を含む): 440076672

約数和(自身を除く): 276796500

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 72763, 145526, 218289, 291052, 436578, 800393, 873156, 1236971, 1600786, 2401179, 2473942, 3201572, 3710913, 4802358, 4947884, 7421826, 9604716, 13606681, 14843652, 27213362, 40820043, 54426724, 81640086, 163280172]

約数ペア:

[(1, 163280172), (2, 81640086), (3, 54426724), (4, 40820043), (6, 27213362), (11, 14843652), (12, 13606681), (17, 9604716), (22, 7421826), (33, 4947884), (34, 4802358), (44, 3710913), (51, 3201572), (66, 2473942), (68, 2401179), (102, 1600786), (132, 1236971), (187, 873156), (204, 800393), (374, 436578), (561, 291052), (748, 218289), (1122, 145526), (2244, 72763)]