172649144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{3767}}^1$

素因数の和:4127

約数の個数: 32

約数和(自身を含む): 343867680

約数和(自身を除く): 171218536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 2696, 3767, 5729, 7534, 11458, 15068, 22916, 30136, 45832, 64039, 128078, 256156, 512312, 1269479, 2538958, 5077916, 10155832, 21581143, 43162286, 86324572, 172649144]

約数ペア:

[(1, 172649144), (2, 86324572), (4, 43162286), (8, 21581143), (17, 10155832), (34, 5077916), (68, 2538958), (136, 1269479), (337, 512312), (674, 256156), (1348, 128078), (2696, 64039), (3767, 45832), (5729, 30136), (7534, 22916), (11458, 15068)]