149738224

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{158621}}^1$

素因数の和:158688

約数の個数: 20

約数和(自身を含む): 295036920

約数和(自身を除く): 145298696

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 158621, 317242, 634484, 1268968, 2537936, 9358639, 18717278, 37434556, 74869112, 149738224]

約数ペア:

[(1, 149738224), (2, 74869112), (4, 37434556), (8, 18717278), (16, 9358639), (59, 2537936), (118, 1268968), (236, 634484), (472, 317242), (944, 158621)]