162716820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8243}}^1$

素因数の和:8309

約数の個数: 96

約数和(自身を含む): 531836928

約数和(自身を除く): 369120108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 8243, 9870, 16486, 19740, 24729, 32972, 41215, 49458, 57701, 82430, 98916, 115402, 123645, 164860, 173103, 230804, 247290, 288505, 346206, 387421, 494580, 577010, 692412, 774842, 865515, 1154020, 1162263, 1549684, 1731030, 1937105, 2324526, 2711947, 3462060, 3874210, 4649052, 5423894, 5811315, 7748420, 8135841, 10847788, 11622630, 13559735, 16271682, 23245260, 27119470, 32543364, 40679205, 54238940, 81358410, 162716820]

約数ペア:

[(1, 162716820), (2, 81358410), (3, 54238940), (4, 40679205), (5, 32543364), (6, 27119470), (7, 23245260), (10, 16271682), (12, 13559735), (14, 11622630), (15, 10847788), (20, 8135841), (21, 7748420), (28, 5811315), (30, 5423894), (35, 4649052), (42, 3874210), (47, 3462060), (60, 2711947), (70, 2324526), (84, 1937105), (94, 1731030), (105, 1549684), (140, 1162263), (141, 1154020), (188, 865515), (210, 774842), (235, 692412), (282, 577010), (329, 494580), (420, 387421), (470, 346206), (564, 288505), (658, 247290), (705, 230804), (940, 173103), (987, 164860), (1316, 123645), (1410, 115402), (1645, 98916), (1974, 82430), (2820, 57701), (3290, 49458), (3948, 41215), (4935, 32972), (6580, 24729), (8243, 19740), (9870, 16486)]