168356628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1451}}^1$

素因数の和:1765

約数の個数: 72

約数和(自身を含む): 466161696

約数和(自身を除く): 297805068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 293, 396, 586, 879, 1172, 1451, 1758, 2637, 2902, 3223, 3516, 4353, 5274, 5804, 6446, 8706, 9669, 10548, 12892, 13059, 15961, 17412, 19338, 26118, 29007, 31922, 38676, 47883, 52236, 58014, 63844, 95766, 116028, 143649, 191532, 287298, 425143, 574596, 850286, 1275429, 1700572, 2550858, 3826287, 4676573, 5101716, 7652574, 9353146, 14029719, 15305148, 18706292, 28059438, 42089157, 56118876, 84178314, 168356628]

約数ペア:

[(1, 168356628), (2, 84178314), (3, 56118876), (4, 42089157), (6, 28059438), (9, 18706292), (11, 15305148), (12, 14029719), (18, 9353146), (22, 7652574), (33, 5101716), (36, 4676573), (44, 3826287), (66, 2550858), (99, 1700572), (132, 1275429), (198, 850286), (293, 574596), (396, 425143), (586, 287298), (879, 191532), (1172, 143649), (1451, 116028), (1758, 95766), (2637, 63844), (2902, 58014), (3223, 52236), (3516, 47883), (4353, 38676), (5274, 31922), (5804, 29007), (6446, 26118), (8706, 19338), (9669, 17412), (10548, 15961), (12892, 13059)]