156905850990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11071}}^1\times {\mathrm{67489}}^1$

素因数の和:78577

約数の個数: 64

約数和(自身を含む): 430415585280

約数和(自身を除く): 273509734290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 11071, 22142, 33213, 55355, 66426, 67489, 77497, 110710, 134978, 154994, 166065, 202467, 232491, 332130, 337445, 387485, 404934, 464982, 472423, 674890, 774970, 944846, 1012335, 1162455, 1417269, 2024670, 2324910, 2362115, 2834538, 4724230, 7086345, 14172690, 747170719, 1494341438, 2241512157, 3735853595, 4483024314, 5230195033, 7471707190, 10460390066, 11207560785, 15690585099, 22415121570, 26150975165, 31381170198, 52301950330, 78452925495, 156905850990]

約数ペア:

[(1, 156905850990), (2, 78452925495), (3, 52301950330), (5, 31381170198), (6, 26150975165), (7, 22415121570), (10, 15690585099), (14, 11207560785), (15, 10460390066), (21, 7471707190), (30, 5230195033), (35, 4483024314), (42, 3735853595), (70, 2241512157), (105, 1494341438), (210, 747170719), (11071, 14172690), (22142, 7086345), (33213, 4724230), (55355, 2834538), (66426, 2362115), (67489, 2324910), (77497, 2024670), (110710, 1417269), (134978, 1162455), (154994, 1012335), (166065, 944846), (202467, 774970), (232491, 674890), (332130, 472423), (337445, 464982), (387485, 404934)]