156957816

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 402900480

約数和(自身を除く): 245942664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 347, 376, 401, 564, 694, 802, 1041, 1128, 1203, 1388, 1604, 2082, 2406, 2776, 3208, 4164, 4812, 8328, 9624, 16309, 18847, 32618, 37694, 48927, 56541, 65236, 75388, 97854, 113082, 130472, 139147, 150776, 195708, 226164, 278294, 391416, 417441, 452328, 556588, 834882, 1113176, 1669764, 3339528, 6539909, 13079818, 19619727, 26159636, 39239454, 52319272, 78478908, 156957816]

約数ペア:

[(1, 156957816), (2, 78478908), (3, 52319272), (4, 39239454), (6, 26159636), (8, 19619727), (12, 13079818), (24, 6539909), (47, 3339528), (94, 1669764), (141, 1113176), (188, 834882), (282, 556588), (347, 452328), (376, 417441), (401, 391416), (564, 278294), (694, 226164), (802, 195708), (1041, 150776), (1128, 139147), (1203, 130472), (1388, 113082), (1604, 97854), (2082, 75388), (2406, 65236), (2776, 56541), (3208, 48927), (4164, 37694), (4812, 32618), (8328, 18847), (9624, 16309)]