189948144

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2338

約数の個数: 80

約数和(自身を含む): 516172320

約数和(自身を除く): 326224176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 61, 87, 116, 122, 174, 183, 232, 244, 348, 366, 464, 488, 696, 732, 976, 1392, 1464, 1769, 2237, 2928, 3538, 4474, 5307, 6711, 7076, 8948, 10614, 13422, 14152, 17896, 21228, 26844, 28304, 35792, 42456, 53688, 64873, 84912, 107376, 129746, 136457, 194619, 259492, 272914, 389238, 409371, 518984, 545828, 778476, 818742, 1037968, 1091656, 1556952, 1637484, 2183312, 3113904, 3274968, 3957253, 6549936, 7914506, 11871759, 15829012, 23743518, 31658024, 47487036, 63316048, 94974072, 189948144]

約数ペア:

[(1, 189948144), (2, 94974072), (3, 63316048), (4, 47487036), (6, 31658024), (8, 23743518), (12, 15829012), (16, 11871759), (24, 7914506), (29, 6549936), (48, 3957253), (58, 3274968), (61, 3113904), (87, 2183312), (116, 1637484), (122, 1556952), (174, 1091656), (183, 1037968), (232, 818742), (244, 778476), (348, 545828), (366, 518984), (464, 409371), (488, 389238), (696, 272914), (732, 259492), (976, 194619), (1392, 136457), (1464, 129746), (1769, 107376), (2237, 84912), (2928, 64873), (3538, 53688), (4474, 42456), (5307, 35792), (6711, 28304), (7076, 26844), (8948, 21228), (10614, 17896), (13422, 14152)]