7156937144

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{11329}}^1$

素因数の和:11760

約数の個数: 64

約数和(自身を含む): 15907320000

約数和(自身を除く): 8750382856

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 389, 406, 778, 812, 1556, 1624, 2723, 3112, 5446, 10892, 11281, 11329, 21784, 22562, 22658, 45124, 45316, 78967, 79303, 90248, 90632, 157934, 158606, 315868, 317212, 328541, 631736, 634424, 657082, 1314164, 2299787, 2628328, 4406981, 4599574, 8813962, 9199148, 17627924, 18398296, 30848867, 35255848, 61697734, 123395468, 127802449, 246790936, 255604898, 511209796, 894617143, 1022419592, 1789234286, 3578468572, 7156937144]

約数ペア:

[(1, 7156937144), (2, 3578468572), (4, 1789234286), (7, 1022419592), (8, 894617143), (14, 511209796), (28, 255604898), (29, 246790936), (56, 127802449), (58, 123395468), (116, 61697734), (203, 35255848), (232, 30848867), (389, 18398296), (406, 17627924), (778, 9199148), (812, 8813962), (1556, 4599574), (1624, 4406981), (2723, 2628328), (3112, 2299787), (5446, 1314164), (10892, 657082), (11281, 634424), (11329, 631736), (21784, 328541), (22562, 317212), (22658, 315868), (45124, 158606), (45316, 157934), (78967, 90632), (79303, 90248)]