131153688

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{12919}}^1$

素因数の和:12981

約数の個数: 64

約数和(自身を含む): 372096000

約数和(自身を除く): 240942312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 12919, 25838, 38757, 51676, 77514, 103352, 116271, 155028, 232542, 310056, 348813, 465084, 607193, 697626, 930168, 1214386, 1395252, 1821579, 2428772, 2790504, 3643158, 4857544, 5464737, 7286316, 10929474, 14572632, 16394211, 21858948, 32788422, 43717896, 65576844, 131153688]

約数ペア:

[(1, 131153688), (2, 65576844), (3, 43717896), (4, 32788422), (6, 21858948), (8, 16394211), (9, 14572632), (12, 10929474), (18, 7286316), (24, 5464737), (27, 4857544), (36, 3643158), (47, 2790504), (54, 2428772), (72, 1821579), (94, 1395252), (108, 1214386), (141, 930168), (188, 697626), (216, 607193), (282, 465084), (376, 348813), (423, 310056), (564, 232542), (846, 155028), (1128, 116271), (1269, 103352), (1692, 77514), (2538, 51676), (3384, 38757), (5076, 25838), (10152, 12919)]