157687596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{811}}^1$

素因数の和:1323

約数の個数: 72

約数和(自身を含む): 436258368

約数和(自身を除く): 278570772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 491, 811, 982, 1473, 1622, 1964, 2433, 2946, 3244, 4419, 4866, 5401, 5892, 7299, 8838, 8921, 9732, 10802, 14598, 16203, 17676, 17842, 21604, 26763, 29196, 32406, 35684, 48609, 53526, 64812, 80289, 97218, 107052, 160578, 194436, 321156, 398201, 796402, 1194603, 1592804, 2389206, 3583809, 4380211, 4778412, 7167618, 8760422, 13140633, 14335236, 17520844, 26281266, 39421899, 52562532, 78843798, 157687596]

約数ペア:

[(1, 157687596), (2, 78843798), (3, 52562532), (4, 39421899), (6, 26281266), (9, 17520844), (11, 14335236), (12, 13140633), (18, 8760422), (22, 7167618), (33, 4778412), (36, 4380211), (44, 3583809), (66, 2389206), (99, 1592804), (132, 1194603), (198, 796402), (396, 398201), (491, 321156), (811, 194436), (982, 160578), (1473, 107052), (1622, 97218), (1964, 80289), (2433, 64812), (2946, 53526), (3244, 48609), (4419, 35684), (4866, 32406), (5401, 29196), (5892, 26763), (7299, 21604), (8838, 17842), (8921, 17676), (9732, 16203), (10802, 14598)]