155364248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6581}}^1$

素因数の和:6827

約数の個数: 32

約数和(自身を含む): 315146160

約数和(自身を除く): 159781912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1816, 2951, 5902, 6581, 11804, 13162, 23608, 26324, 52648, 85553, 171106, 342212, 684424, 1493887, 2987774, 5975548, 11951096, 19420531, 38841062, 77682124, 155364248]

約数ペア:

[(1, 155364248), (2, 77682124), (4, 38841062), (8, 19420531), (13, 11951096), (26, 5975548), (52, 2987774), (104, 1493887), (227, 684424), (454, 342212), (908, 171106), (1816, 85553), (2951, 52648), (5902, 26324), (6581, 23608), (11804, 13162)]