146974856

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{5743}}^1$

素因数の和:6213

約数の個数: 32

約数和(自身を含む): 315690240

約数和(自身を除く): 168715384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1828, 3199, 3656, 5743, 6398, 11486, 12796, 22972, 25592, 40201, 45944, 80402, 160804, 321608, 2624551, 5249102, 10498204, 18371857, 20996408, 36743714, 73487428, 146974856]

約数ペア:

[(1, 146974856), (2, 73487428), (4, 36743714), (7, 20996408), (8, 18371857), (14, 10498204), (28, 5249102), (56, 2624551), (457, 321608), (914, 160804), (1828, 80402), (3199, 45944), (3656, 40201), (5743, 25592), (6398, 22972), (11486, 12796)]