165738390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{26183}}^1$

素因数の和:26404

約数の個数: 32

約数和(自身を含む): 399672576

約数和(自身を除く): 233934186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 26183, 52366, 78549, 130915, 157098, 261830, 392745, 785490, 5524613, 11049226, 16573839, 27623065, 33147678, 55246130, 82869195, 165738390]

約数ペア:

[(1, 165738390), (2, 82869195), (3, 55246130), (5, 33147678), (6, 27623065), (10, 16573839), (15, 11049226), (30, 5524613), (211, 785490), (422, 392745), (633, 261830), (1055, 157098), (1266, 130915), (2110, 78549), (3165, 52366), (6330, 26183)]