157507616

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6451}}^1$

素因数の和:6577

約数の個数: 48

約数和(自身を含む): 357698880

約数和(自身を除く): 200191264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3488, 6104, 6451, 12208, 12902, 24416, 25804, 45157, 51608, 90314, 103216, 180628, 206432, 361256, 703159, 722512, 1406318, 1445024, 2812636, 4922113, 5625272, 9844226, 11250544, 19688452, 22501088, 39376904, 78753808, 157507616]

約数ペア:

[(1, 157507616), (2, 78753808), (4, 39376904), (7, 22501088), (8, 19688452), (14, 11250544), (16, 9844226), (28, 5625272), (32, 4922113), (56, 2812636), (109, 1445024), (112, 1406318), (218, 722512), (224, 703159), (436, 361256), (763, 206432), (872, 180628), (1526, 103216), (1744, 90314), (3052, 51608), (3488, 45157), (6104, 25804), (6451, 24416), (12208, 12902)]