157073792

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{4889}}^1$

素因数の和:5154

約数の個数: 32

約数和(自身を含む): 314231400

約数和(自身を除く): 157157608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 1004, 2008, 4016, 4889, 8032, 9778, 16064, 19556, 32128, 39112, 78224, 156448, 312896, 625792, 1227139, 2454278, 4908556, 9817112, 19634224, 39268448, 78536896, 157073792]

約数ペア:

[(1, 157073792), (2, 78536896), (4, 39268448), (8, 19634224), (16, 9817112), (32, 4908556), (64, 2454278), (128, 1227139), (251, 625792), (502, 312896), (1004, 156448), (2008, 78224), (4016, 39112), (4889, 32128), (8032, 19556), (9778, 16064)]