156660236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{74317}}^1$

素因数の和:74369

約数の個数: 24

約数和(自身を含む): 299650176

約数和(自身を除く): 142989940

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 74317, 148634, 297268, 1263389, 2303827, 2526778, 4607654, 5053556, 9215308, 39165059, 78330118, 156660236]

約数ペア:

[(1, 156660236), (2, 78330118), (4, 39165059), (17, 9215308), (31, 5053556), (34, 4607654), (62, 2526778), (68, 2303827), (124, 1263389), (527, 297268), (1054, 148634), (2108, 74317)]