157098324922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{178561}}^1$

素因数の和:178807

約数の個数: 64

約数和(自身を含む): 305469584640

約数和(自身を除く): 148371259718

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 197, 203, 319, 394, 406, 638, 1379, 2167, 2233, 2758, 4334, 4466, 5713, 11426, 15169, 30338, 39991, 62843, 79982, 125686, 178561, 357122, 439901, 879802, 1249927, 1964171, 2499854, 3928342, 5178269, 10356538, 13749197, 27498394, 35176517, 36247883, 56960959, 70353034, 72495766, 113921918, 246235619, 386941687, 398726713, 492471238, 773883374, 797453426, 1020118993, 2040237986, 2708591809, 5417183618, 7140832951, 11221308923, 14281665902, 22442617846, 78549162461, 157098324922]

約数ペア:

[(1, 157098324922), (2, 78549162461), (7, 22442617846), (11, 14281665902), (14, 11221308923), (22, 7140832951), (29, 5417183618), (58, 2708591809), (77, 2040237986), (154, 1020118993), (197, 797453426), (203, 773883374), (319, 492471238), (394, 398726713), (406, 386941687), (638, 246235619), (1379, 113921918), (2167, 72495766), (2233, 70353034), (2758, 56960959), (4334, 36247883), (4466, 35176517), (5713, 27498394), (11426, 13749197), (15169, 10356538), (30338, 5178269), (39991, 3928342), (62843, 2499854), (79982, 1964171), (125686, 1249927), (178561, 879802), (357122, 439901)]