136996804

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 279248256

約数和(自身を除く): 142251452

約数列:

[1, 2, 4, 7, 14, 28, 101, 193, 202, 251, 386, 404, 502, 707, 772, 1004, 1351, 1414, 1757, 2702, 2828, 3514, 5404, 7028, 19493, 25351, 38986, 48443, 50702, 77972, 96886, 101404, 136451, 177457, 193772, 272902, 339101, 354914, 545804, 678202, 709828, 1356404, 4892743, 9785486, 19570972, 34249201, 68498402, 136996804]

約数ペア:

[(1, 136996804), (2, 68498402), (4, 34249201), (7, 19570972), (14, 9785486), (28, 4892743), (101, 1356404), (193, 709828), (202, 678202), (251, 545804), (386, 354914), (404, 339101), (502, 272902), (707, 193772), (772, 177457), (1004, 136451), (1351, 101404), (1414, 96886), (1757, 77972), (2702, 50702), (2828, 48443), (3514, 38986), (5404, 25351), (7028, 19493)]