164043852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11981}}^1$

素因数の和:12158

約数の個数: 48

約数和(自身を含む): 440170752

約数和(自身を除く): 276126900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 11981, 13692, 23962, 35943, 47924, 71886, 83867, 143772, 167734, 251601, 335468, 503202, 1006404, 1952903, 3905806, 5858709, 7811612, 11717418, 13670321, 23434836, 27340642, 41010963, 54681284, 82021926, 164043852]

約数ペア:

[(1, 164043852), (2, 82021926), (3, 54681284), (4, 41010963), (6, 27340642), (7, 23434836), (12, 13670321), (14, 11717418), (21, 7811612), (28, 5858709), (42, 3905806), (84, 1952903), (163, 1006404), (326, 503202), (489, 335468), (652, 251601), (978, 167734), (1141, 143772), (1956, 83867), (2282, 71886), (3423, 47924), (4564, 35943), (6846, 23962), (11981, 13692)]