133089608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{2039}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 257040000

約数和(自身を除く): 123950392

約数列:

[1, 2, 4, 8, 41, 82, 164, 199, 328, 398, 796, 1592, 2039, 4078, 8156, 8159, 16312, 16318, 32636, 65272, 83599, 167198, 334396, 405761, 668792, 811522, 1623044, 3246088, 16636201, 33272402, 66544804, 133089608]

約数ペア:

[(1, 133089608), (2, 66544804), (4, 33272402), (8, 16636201), (41, 3246088), (82, 1623044), (164, 811522), (199, 668792), (328, 405761), (398, 334396), (796, 167198), (1592, 83599), (2039, 65272), (4078, 32636), (8156, 16318), (8159, 16312)]