153256284

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1819

約数の個数: 72

約数和(自身を含む): 403341120

約数和(自身を除く): 250084836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 636, 846, 954, 1692, 1709, 1908, 2491, 3418, 4982, 5127, 6836, 7473, 9964, 10254, 14946, 15381, 20508, 22419, 29892, 30762, 44838, 61524, 80323, 89676, 90577, 160646, 181154, 240969, 271731, 321292, 362308, 481938, 543462, 722907, 815193, 963876, 1086924, 1445814, 1630386, 2891628, 3260772, 4257119, 8514238, 12771357, 17028476, 25542714, 38314071, 51085428, 76628142, 153256284]

約数ペア:

[(1, 153256284), (2, 76628142), (3, 51085428), (4, 38314071), (6, 25542714), (9, 17028476), (12, 12771357), (18, 8514238), (36, 4257119), (47, 3260772), (53, 2891628), (94, 1630386), (106, 1445814), (141, 1086924), (159, 963876), (188, 815193), (212, 722907), (282, 543462), (318, 481938), (423, 362308), (477, 321292), (564, 271731), (636, 240969), (846, 181154), (954, 160646), (1692, 90577), (1709, 89676), (1908, 80323), (2491, 61524), (3418, 44838), (4982, 30762), (5127, 29892), (6836, 22419), (7473, 20508), (9964, 15381), (10254, 14946)]