156968811670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1\times {\mathrm{919}}^1$

素因数の和:1574

約数の個数: 128

約数和(自身を含む): 328937241600

約数和(自身を除く): 171968429930

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 241, 374, 379, 482, 758, 919, 935, 1205, 1838, 1870, 1895, 2410, 2651, 3790, 4097, 4169, 4595, 5302, 6443, 8194, 8338, 9190, 10109, 12886, 13255, 15623, 20218, 20485, 20845, 26510, 31246, 32215, 40970, 41690, 45067, 50545, 64430, 70873, 78115, 90134, 91339, 101090, 141746, 156230, 171853, 182678, 221479, 225335, 343706, 348301, 354365, 442958, 450670, 456695, 696602, 708730, 859265, 913390, 1004729, 1107395, 1552763, 1718530, 1741505, 2009458, 2214790, 2436269, 3105526, 3483010, 3765143, 3831311, 4872538, 5023645, 5921117, 7530286, 7662622, 7763815, 10047290, 11842234, 12181345, 15527630, 17080393, 18825715, 19156555, 24362690, 29605585, 34160786, 37651430, 38313110, 41416573, 59211170, 65132287, 82833146, 83940541, 85401965, 130264574, 167881082, 170803930, 207082865, 325661435, 414165730, 419702705, 651322870, 839405410, 923345951, 1426989197, 1846691902, 2853978394, 4616729755, 7134945985, 9233459510, 14269891970, 15696881167, 31393762334, 78484405835, 156968811670]

約数ペア:

[(1, 156968811670), (2, 78484405835), (5, 31393762334), (10, 15696881167), (11, 14269891970), (17, 9233459510), (22, 7134945985), (34, 4616729755), (55, 2853978394), (85, 1846691902), (110, 1426989197), (170, 923345951), (187, 839405410), (241, 651322870), (374, 419702705), (379, 414165730), (482, 325661435), (758, 207082865), (919, 170803930), (935, 167881082), (1205, 130264574), (1838, 85401965), (1870, 83940541), (1895, 82833146), (2410, 65132287), (2651, 59211170), (3790, 41416573), (4097, 38313110), (4169, 37651430), (4595, 34160786), (5302, 29605585), (6443, 24362690), (8194, 19156555), (8338, 18825715), (9190, 17080393), (10109, 15527630), (12886, 12181345), (13255, 11842234), (15623, 10047290), (20218, 7763815), (20485, 7662622), (20845, 7530286), (26510, 5921117), (31246, 5023645), (32215, 4872538), (40970, 3831311), (41690, 3765143), (45067, 3483010), (50545, 3105526), (64430, 2436269), (70873, 2214790), (78115, 2009458), (90134, 1741505), (91339, 1718530), (101090, 1552763), (141746, 1107395), (156230, 1004729), (171853, 913390), (182678, 859265), (221479, 708730), (225335, 696602), (343706, 456695), (348301, 450670), (354365, 442958)]