143969628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6947}}^1$

素因数の和:7122

約数の個数: 48

約数和(自身を含む): 368855424

約数和(自身を除く): 224885796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1727, 1884, 3454, 5181, 6908, 6947, 10362, 13894, 20724, 20841, 27788, 41682, 76417, 83364, 152834, 229251, 305668, 458502, 917004, 1090679, 2181358, 3272037, 4362716, 6544074, 11997469, 13088148, 23994938, 35992407, 47989876, 71984814, 143969628]

約数ペア:

[(1, 143969628), (2, 71984814), (3, 47989876), (4, 35992407), (6, 23994938), (11, 13088148), (12, 11997469), (22, 6544074), (33, 4362716), (44, 3272037), (66, 2181358), (132, 1090679), (157, 917004), (314, 458502), (471, 305668), (628, 229251), (942, 152834), (1727, 83364), (1884, 76417), (3454, 41682), (5181, 27788), (6908, 20841), (6947, 20724), (10362, 13894)]