156566466

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 258153534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 79, 98, 107, 126, 147, 158, 189, 214, 237, 294, 321, 343, 378, 441, 474, 553, 642, 686, 711, 749, 882, 963, 1029, 1106, 1323, 1422, 1498, 1659, 1926, 2058, 2133, 2247, 2646, 2889, 3087, 3318, 3871, 4266, 4494, 4977, 5243, 5778, 6174, 6741, 7742, 8453, 9261, 9954, 10486, 11613, 13482, 14931, 15729, 16906, 18522, 20223, 23226, 25359, 27097, 29862, 31458, 34839, 36701, 40446, 47187, 50718, 54194, 59171, 69678, 73402, 76077, 81291, 94374, 104517, 110103, 118342, 141561, 152154, 162582, 177513, 209034, 220206, 228231, 243873, 283122, 330309, 355026, 414197, 456462, 487746, 532539, 660618, 731619, 828394, 990927, 1065078, 1242591, 1463238, 1597617, 1981854, 2485182, 2899379, 3195234, 3727773, 5798758, 7455546, 8698137, 11183319, 17396274, 22366638, 26094411, 52188822, 78283233, 156566466]

約数ペア:

[(1, 156566466), (2, 78283233), (3, 52188822), (6, 26094411), (7, 22366638), (9, 17396274), (14, 11183319), (18, 8698137), (21, 7455546), (27, 5798758), (42, 3727773), (49, 3195234), (54, 2899379), (63, 2485182), (79, 1981854), (98, 1597617), (107, 1463238), (126, 1242591), (147, 1065078), (158, 990927), (189, 828394), (214, 731619), (237, 660618), (294, 532539), (321, 487746), (343, 456462), (378, 414197), (441, 355026), (474, 330309), (553, 283122), (642, 243873), (686, 228231), (711, 220206), (749, 209034), (882, 177513), (963, 162582), (1029, 152154), (1106, 141561), (1323, 118342), (1422, 110103), (1498, 104517), (1659, 94374), (1926, 81291), (2058, 76077), (2133, 73402), (2247, 69678), (2646, 59171), (2889, 54194), (3087, 50718), (3318, 47187), (3871, 40446), (4266, 36701), (4494, 34839), (4977, 31458), (5243, 29862), (5778, 27097), (6174, 25359), (6741, 23226), (7742, 20223), (8453, 18522), (9261, 16906), (9954, 15729), (10486, 14931), (11613, 13482)]