122881892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7451}}^1$

素因数の和:7512

約数の個数: 48

約数和(自身を含む): 267079680

約数和(自身を除く): 144197788

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 7451, 8246, 14902, 16492, 29804, 52157, 104314, 141569, 208628, 230981, 283138, 461962, 566276, 923924, 990983, 1616867, 1981966, 3233734, 3963932, 4388639, 6467468, 8777278, 17554556, 30720473, 61440946, 122881892]

約数ペア:

[(1, 122881892), (2, 61440946), (4, 30720473), (7, 17554556), (14, 8777278), (19, 6467468), (28, 4388639), (31, 3963932), (38, 3233734), (62, 1981966), (76, 1616867), (124, 990983), (133, 923924), (217, 566276), (266, 461962), (434, 283138), (532, 230981), (589, 208628), (868, 141569), (1178, 104314), (2356, 52157), (4123, 29804), (7451, 16492), (8246, 14902)]