149376472

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{50329}}^1$

素因数の和:50395

約数の個数: 32

約数和(自身を含む): 326138400

約数和(自身を除く): 176761928

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 50329, 100658, 201316, 352303, 402632, 704606, 1409212, 2667437, 2818424, 5334874, 10669748, 18672059, 21339496, 37344118, 74688236, 149376472]

約数ペア:

[(1, 149376472), (2, 74688236), (4, 37344118), (7, 21339496), (8, 18672059), (14, 10669748), (28, 5334874), (53, 2818424), (56, 2667437), (106, 1409212), (212, 704606), (371, 402632), (424, 352303), (742, 201316), (1484, 100658), (2968, 50329)]