157540068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1559}}^1$

素因数の和:1977

約数の個数: 72

約数和(自身を含む): 456543360

約数和(自身を除く): 299003292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 401, 802, 1203, 1559, 1604, 2406, 2807, 3118, 3609, 4677, 4812, 5614, 6236, 7218, 8421, 9354, 10913, 11228, 14031, 14436, 16842, 18708, 21826, 25263, 28062, 32739, 33684, 43652, 50526, 56124, 65478, 98217, 101052, 130956, 196434, 392868, 625159, 1250318, 1875477, 2500636, 3750954, 4376113, 5626431, 7501908, 8752226, 11252862, 13128339, 17504452, 22505724, 26256678, 39385017, 52513356, 78770034, 157540068]

約数ペア:

[(1, 157540068), (2, 78770034), (3, 52513356), (4, 39385017), (6, 26256678), (7, 22505724), (9, 17504452), (12, 13128339), (14, 11252862), (18, 8752226), (21, 7501908), (28, 5626431), (36, 4376113), (42, 3750954), (63, 2500636), (84, 1875477), (126, 1250318), (252, 625159), (401, 392868), (802, 196434), (1203, 130956), (1559, 101052), (1604, 98217), (2406, 65478), (2807, 56124), (3118, 50526), (3609, 43652), (4677, 33684), (4812, 32739), (5614, 28062), (6236, 25263), (7218, 21826), (8421, 18708), (9354, 16842), (10913, 14436), (11228, 14031)]