156918520690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1069}}^1\times {\mathrm{4003}}^1$

素因数の和:5291

約数の個数: 64

約数和(自身を含む): 299214115200

約数和(自身を除く): 142295594510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1069, 1930, 2138, 3667, 4003, 5345, 7334, 8006, 10690, 18335, 20015, 20311, 36670, 40030, 40622, 76057, 101555, 152114, 203110, 206317, 380285, 412634, 760570, 772579, 1031585, 1545158, 2063170, 3862895, 3920023, 4279207, 7725790, 7840046, 8558414, 14679001, 19600115, 21396035, 29358002, 39200230, 42792070, 73395005, 81304933, 146790010, 162609866, 406524665, 813049330, 825886951, 1651773902, 4129434755, 8258869510, 15691852069, 31383704138, 78459260345, 156918520690]

約数ペア:

[(1, 156918520690), (2, 78459260345), (5, 31383704138), (10, 15691852069), (19, 8258869510), (38, 4129434755), (95, 1651773902), (190, 825886951), (193, 813049330), (386, 406524665), (965, 162609866), (1069, 146790010), (1930, 81304933), (2138, 73395005), (3667, 42792070), (4003, 39200230), (5345, 29358002), (7334, 21396035), (8006, 19600115), (10690, 14679001), (18335, 8558414), (20015, 7840046), (20311, 7725790), (36670, 4279207), (40030, 3920023), (40622, 3862895), (76057, 2063170), (101555, 1545158), (152114, 1031585), (203110, 772579), (206317, 760570), (380285, 412634)]