156626340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1461

約数の個数: 96

約数和(自身を含む): 475668480

約数和(自身を除く): 319042140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 157, 195, 260, 314, 390, 471, 628, 780, 785, 942, 1279, 1570, 1884, 2041, 2355, 2558, 3140, 3837, 4082, 4710, 5116, 6123, 6395, 7674, 8164, 9420, 10205, 12246, 12790, 15348, 16627, 19185, 20410, 24492, 25580, 30615, 33254, 38370, 40820, 49881, 61230, 66508, 76740, 83135, 99762, 122460, 166270, 199524, 200803, 249405, 332540, 401606, 498810, 602409, 803212, 997620, 1004015, 1204818, 2008030, 2409636, 2610439, 3012045, 4016060, 5220878, 6024090, 7831317, 10441756, 12048180, 13052195, 15662634, 26104390, 31325268, 39156585, 52208780, 78313170, 156626340]

約数ペア:

[(1, 156626340), (2, 78313170), (3, 52208780), (4, 39156585), (5, 31325268), (6, 26104390), (10, 15662634), (12, 13052195), (13, 12048180), (15, 10441756), (20, 7831317), (26, 6024090), (30, 5220878), (39, 4016060), (52, 3012045), (60, 2610439), (65, 2409636), (78, 2008030), (130, 1204818), (156, 1004015), (157, 997620), (195, 803212), (260, 602409), (314, 498810), (390, 401606), (471, 332540), (628, 249405), (780, 200803), (785, 199524), (942, 166270), (1279, 122460), (1570, 99762), (1884, 83135), (2041, 76740), (2355, 66508), (2558, 61230), (3140, 49881), (3837, 40820), (4082, 38370), (4710, 33254), (5116, 30615), (6123, 25580), (6395, 24492), (7674, 20410), (8164, 19185), (9420, 16627), (10205, 15348), (12246, 12790)]