179613868

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^2\times {\mathrm{1429}}^1$

素因数の和:1574

約数の個数: 36

約数和(自身を含む): 364924560

約数和(自身を除く): 185310692

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1429, 1876, 2858, 4489, 5716, 8978, 10003, 17956, 20006, 31423, 40012, 62846, 95743, 125692, 191486, 382972, 670201, 1340402, 2680804, 6414781, 12829562, 25659124, 44903467, 89806934, 179613868]

約数ペア:

[(1, 179613868), (2, 89806934), (4, 44903467), (7, 25659124), (14, 12829562), (28, 6414781), (67, 2680804), (134, 1340402), (268, 670201), (469, 382972), (938, 191486), (1429, 125692), (1876, 95743), (2858, 62846), (4489, 40012), (5716, 31423), (8978, 20006), (10003, 17956)]