126181568

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{6299}}^1$

素因数の和:6624

約数の個数: 28

約数和(自身を含む): 251231400

約数和(自身を除く): 125049832

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 626, 1252, 2504, 5008, 6299, 10016, 12598, 20032, 25196, 50392, 100784, 201568, 403136, 1971587, 3943174, 7886348, 15772696, 31545392, 63090784, 126181568]

約数ペア:

[(1, 126181568), (2, 63090784), (4, 31545392), (8, 15772696), (16, 7886348), (32, 3943174), (64, 1971587), (313, 403136), (626, 201568), (1252, 100784), (2504, 50392), (5008, 25196), (6299, 20032), (10016, 12598)]