156628968180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{121367}}^1$

素因数の和:121673

約数の個数: 96

約数和(自身を含む): 444579722496

約数和(自身を除く): 287950754316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 157, 274, 314, 411, 471, 548, 628, 685, 785, 822, 942, 1370, 1570, 1644, 1884, 2055, 2355, 2740, 3140, 4110, 4710, 8220, 9420, 21509, 43018, 64527, 86036, 107545, 121367, 129054, 215090, 242734, 258108, 322635, 364101, 430180, 485468, 606835, 645270, 728202, 1213670, 1290540, 1456404, 1820505, 2427340, 3641010, 7282020, 16627279, 19054619, 33254558, 38109238, 49881837, 57163857, 66509116, 76218476, 83136395, 95273095, 99763674, 114327714, 166272790, 190546190, 199527348, 228655428, 249409185, 285819285, 332545580, 381092380, 498818370, 571638570, 997636740, 1143277140, 2610482803, 5220965606, 7831448409, 10441931212, 13052414015, 15662896818, 26104828030, 31325793636, 39157242045, 52209656060, 78314484090, 156628968180]

約数ペア:

[(1, 156628968180), (2, 78314484090), (3, 52209656060), (4, 39157242045), (5, 31325793636), (6, 26104828030), (10, 15662896818), (12, 13052414015), (15, 10441931212), (20, 7831448409), (30, 5220965606), (60, 2610482803), (137, 1143277140), (157, 997636740), (274, 571638570), (314, 498818370), (411, 381092380), (471, 332545580), (548, 285819285), (628, 249409185), (685, 228655428), (785, 199527348), (822, 190546190), (942, 166272790), (1370, 114327714), (1570, 99763674), (1644, 95273095), (1884, 83136395), (2055, 76218476), (2355, 66509116), (2740, 57163857), (3140, 49881837), (4110, 38109238), (4710, 33254558), (8220, 19054619), (9420, 16627279), (21509, 7282020), (43018, 3641010), (64527, 2427340), (86036, 1820505), (107545, 1456404), (121367, 1290540), (129054, 1213670), (215090, 728202), (242734, 645270), (258108, 606835), (322635, 485468), (364101, 430180)]