159547504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{883}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 323586432

約数和(自身を除く): 164038928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 491, 883, 982, 1766, 1964, 3532, 3928, 7064, 7856, 11293, 14128, 20309, 22586, 40618, 45172, 81236, 90344, 162472, 180688, 324944, 433553, 867106, 1734212, 3468424, 6936848, 9971719, 19943438, 39886876, 79773752, 159547504]

約数ペア:

[(1, 159547504), (2, 79773752), (4, 39886876), (8, 19943438), (16, 9971719), (23, 6936848), (46, 3468424), (92, 1734212), (184, 867106), (368, 433553), (491, 324944), (883, 180688), (982, 162472), (1766, 90344), (1964, 81236), (3532, 45172), (3928, 40618), (7064, 22586), (7856, 20309), (11293, 14128)]