157021774

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2089}}^1$

素因数の和:2177

約数の個数: 48

約数和(自身を含む): 300207600

約数和(自身を除く): 143185826

約数列:

[1, 2, 7, 13, 14, 26, 49, 59, 91, 98, 118, 182, 413, 637, 767, 826, 1274, 1534, 2089, 2891, 4178, 5369, 5782, 10738, 14623, 27157, 29246, 37583, 54314, 75166, 102361, 123251, 190099, 204722, 246502, 380198, 862757, 1330693, 1602263, 1725514, 2661386, 3204526, 6039299, 11215841, 12078598, 22431682, 78510887, 157021774]

約数ペア:

[(1, 157021774), (2, 78510887), (7, 22431682), (13, 12078598), (14, 11215841), (26, 6039299), (49, 3204526), (59, 2661386), (91, 1725514), (98, 1602263), (118, 1330693), (182, 862757), (413, 380198), (637, 246502), (767, 204722), (826, 190099), (1274, 123251), (1534, 102361), (2089, 75166), (2891, 54314), (4178, 37583), (5369, 29246), (5782, 27157), (10738, 14623)]