142890414448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{19583}}^1$

素因数の和:19982

約数の個数: 80

約数和(自身を含む): 292808687616

約数和(自身を除く): 149918273168

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 313, 376, 496, 626, 752, 1252, 1457, 2504, 2914, 5008, 5828, 9703, 11656, 14711, 19406, 19583, 23312, 29422, 38812, 39166, 58844, 77624, 78332, 117688, 155248, 156664, 235376, 313328, 456041, 607073, 912082, 920401, 1214146, 1824164, 1840802, 2428292, 3648328, 3681604, 4856584, 6129479, 7296656, 7363208, 9713168, 12258958, 14726416, 24517916, 28532431, 49035832, 57064862, 98071664, 114129724, 190013849, 228259448, 288085513, 380027698, 456518896, 576171026, 760055396, 1152342052, 1520110792, 2304684104, 3040221584, 4609368208, 8930650903, 17861301806, 35722603612, 71445207224, 142890414448]

約数ペア:

[(1, 142890414448), (2, 71445207224), (4, 35722603612), (8, 17861301806), (16, 8930650903), (31, 4609368208), (47, 3040221584), (62, 2304684104), (94, 1520110792), (124, 1152342052), (188, 760055396), (248, 576171026), (313, 456518896), (376, 380027698), (496, 288085513), (626, 228259448), (752, 190013849), (1252, 114129724), (1457, 98071664), (2504, 57064862), (2914, 49035832), (5008, 28532431), (5828, 24517916), (9703, 14726416), (11656, 12258958), (14711, 9713168), (19406, 7363208), (19583, 7296656), (23312, 6129479), (29422, 4856584), (38812, 3681604), (39166, 3648328), (58844, 2428292), (77624, 1840802), (78332, 1824164), (117688, 1214146), (155248, 920401), (156664, 912082), (235376, 607073), (313328, 456041)]