156955515678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{719}}^1\times {\mathrm{71761}}^1$

素因数の和:72514

約数の個数: 72

約数和(自身を含む): 368759083680

約数和(自身を除く): 211803568002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 719, 1014, 1438, 1521, 2157, 3042, 4314, 6471, 9347, 12942, 18694, 28041, 56082, 71761, 84123, 121511, 143522, 168246, 215283, 243022, 364533, 430566, 645849, 729066, 932893, 1093599, 1291698, 1865786, 2187198, 2798679, 5597358, 8396037, 12127609, 16792074, 24255218, 36382827, 51596159, 72765654, 103192318, 109148481, 154788477, 218296962, 309576954, 464365431, 670750067, 928730862, 1341500134, 2012250201, 4024500402, 6036750603, 8719750871, 12073501206, 17439501742, 26159252613, 52318505226, 78477757839, 156955515678]

約数ペア:

[(1, 156955515678), (2, 78477757839), (3, 52318505226), (6, 26159252613), (9, 17439501742), (13, 12073501206), (18, 8719750871), (26, 6036750603), (39, 4024500402), (78, 2012250201), (117, 1341500134), (169, 928730862), (234, 670750067), (338, 464365431), (507, 309576954), (719, 218296962), (1014, 154788477), (1438, 109148481), (1521, 103192318), (2157, 72765654), (3042, 51596159), (4314, 36382827), (6471, 24255218), (9347, 16792074), (12942, 12127609), (18694, 8396037), (28041, 5597358), (56082, 2798679), (71761, 2187198), (84123, 1865786), (121511, 1291698), (143522, 1093599), (168246, 932893), (215283, 729066), (243022, 645849), (364533, 430566)]