8045795171288

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{160890161}}^1$

素因数の和:160890240

約数の個数: 64

約数和(自身を含む): 18534546662400

約数和(自身を除く): 10488751491112

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 1064, 1316, 1786, 2632, 3572, 6251, 7144, 12502, 25004, 50008, 160890161, 321780322, 643560644, 1126231127, 1287121288, 2252462254, 3056913059, 4504924508, 6113826118, 7561837567, 9009849016, 12227652236, 15123675134, 21398391413, 24455304472, 30247350268, 42796782826, 52932862969, 60494700536, 85593565652, 105865725938, 143674913773, 171187131304, 211731451876, 287349827546, 423462903752, 574699655092, 1005724396411, 1149399310184, 2011448792822, 4022897585644, 8045795171288]

約数ペア:

[(1, 8045795171288), (2, 4022897585644), (4, 2011448792822), (7, 1149399310184), (8, 1005724396411), (14, 574699655092), (19, 423462903752), (28, 287349827546), (38, 211731451876), (47, 171187131304), (56, 143674913773), (76, 105865725938), (94, 85593565652), (133, 60494700536), (152, 52932862969), (188, 42796782826), (266, 30247350268), (329, 24455304472), (376, 21398391413), (532, 15123675134), (658, 12227652236), (893, 9009849016), (1064, 7561837567), (1316, 6113826118), (1786, 4504924508), (2632, 3056913059), (3572, 2252462254), (6251, 1287121288), (7144, 1126231127), (12502, 643560644), (25004, 321780322), (50008, 160890161)]