156948574874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1\times {\mathrm{9967}}^1$

素因数の和:12811

約数の個数: 64

約数和(自身を含む): 299235213312

約数和(自身を除く): 142286638438

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2791, 2821, 5582, 5642, 9967, 19537, 19934, 36283, 39074, 69769, 72566, 86521, 129571, 139538, 173042, 253981, 259142, 308977, 507962, 605647, 617954, 906997, 1124773, 1211294, 1813994, 2162839, 2249546, 4016701, 4325678, 7873411, 8033402, 15746822, 27817897, 28116907, 55635794, 56233814, 194725279, 361632661, 389450558, 723265322, 862354807, 1724709614, 2531428627, 5062857254, 6036483649, 11210612491, 12072967298, 22421224982, 78474287437, 156948574874]

約数ペア:

[(1, 156948574874), (2, 78474287437), (7, 22421224982), (13, 12072967298), (14, 11210612491), (26, 6036483649), (31, 5062857254), (62, 2531428627), (91, 1724709614), (182, 862354807), (217, 723265322), (403, 389450558), (434, 361632661), (806, 194725279), (2791, 56233814), (2821, 55635794), (5582, 28116907), (5642, 27817897), (9967, 15746822), (19537, 8033402), (19934, 7873411), (36283, 4325678), (39074, 4016701), (69769, 2249546), (72566, 2162839), (86521, 1813994), (129571, 1211294), (139538, 1124773), (173042, 906997), (253981, 617954), (259142, 605647), (308977, 507962)]