8161524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 23849280

約数和(自身を除く): 15687756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 233, 252, 278, 417, 466, 556, 699, 834, 932, 973, 1251, 1398, 1631, 1668, 1946, 2097, 2502, 2796, 2919, 3262, 3892, 4194, 4893, 5004, 5838, 6524, 8388, 8757, 9786, 11676, 14679, 17514, 19572, 29358, 32387, 35028, 58716, 64774, 97161, 129548, 194322, 226709, 291483, 388644, 453418, 582966, 680127, 906836, 1165932, 1360254, 2040381, 2720508, 4080762, 8161524]

約数ペア:

[(1, 8161524), (2, 4080762), (3, 2720508), (4, 2040381), (6, 1360254), (7, 1165932), (9, 906836), (12, 680127), (14, 582966), (18, 453418), (21, 388644), (28, 291483), (36, 226709), (42, 194322), (63, 129548), (84, 97161), (126, 64774), (139, 58716), (233, 35028), (252, 32387), (278, 29358), (417, 19572), (466, 17514), (556, 14679), (699, 11676), (834, 9786), (932, 8757), (973, 8388), (1251, 6524), (1398, 5838), (1631, 5004), (1668, 4893), (1946, 4194), (2097, 3892), (2502, 3262), (2796, 2919)]