159431344

素因数分解:

$2^4\times {\mathrm{2287}}^1\times {\mathrm{4357}}^1$

素因数の和:6652

約数の個数: 20

約数和(自身を含む): 309104224

約数和(自身を除く): 149672880

約数列:

[1, 2, 4, 8, 16, 2287, 4357, 4574, 8714, 9148, 17428, 18296, 34856, 36592, 69712, 9964459, 19928918, 39857836, 79715672, 159431344]

約数ペア:

[(1, 159431344), (2, 79715672), (4, 39857836), (8, 19928918), (16, 9964459), (2287, 69712), (4357, 36592), (4574, 34856), (8714, 18296), (9148, 17428)]