152163910

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1231}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 281014272

約数和(自身を除く): 128850362

約数列:

[1, 2, 5, 10, 47, 94, 235, 263, 470, 526, 1231, 1315, 2462, 2630, 6155, 12310, 12361, 24722, 57857, 61805, 115714, 123610, 289285, 323753, 578570, 647506, 1618765, 3237530, 15216391, 30432782, 76081955, 152163910]

約数ペア:

[(1, 152163910), (2, 76081955), (5, 30432782), (10, 15216391), (47, 3237530), (94, 1618765), (235, 647506), (263, 578570), (470, 323753), (526, 289285), (1231, 123610), (1315, 115714), (2462, 61805), (2630, 57857), (6155, 24722), (12310, 12361)]