161447484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64373}}^1$

素因数の和:64410

約数の個数: 48

約数和(自身を含む): 432593280

約数和(自身を除く): 271145796

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 64373, 128746, 193119, 257492, 386238, 708103, 772476, 1223087, 1416206, 2124309, 2446174, 2832412, 3669261, 4248618, 4892348, 7338522, 8497236, 13453957, 14677044, 26907914, 40361871, 53815828, 80723742, 161447484]

約数ペア:

[(1, 161447484), (2, 80723742), (3, 53815828), (4, 40361871), (6, 26907914), (11, 14677044), (12, 13453957), (19, 8497236), (22, 7338522), (33, 4892348), (38, 4248618), (44, 3669261), (57, 2832412), (66, 2446174), (76, 2124309), (114, 1416206), (132, 1223087), (209, 772476), (228, 708103), (418, 386238), (627, 257492), (836, 193119), (1254, 128746), (2508, 64373)]