171524556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10159}}^1$

素因数の和:10243

約数の個数: 72

約数和(自身を含む): 502960640

約数和(自身を除く): 331436084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 10159, 16884, 20318, 30477, 40636, 60954, 71113, 91431, 121908, 142226, 182862, 213339, 284452, 365724, 426678, 640017, 680653, 853356, 1280034, 1361306, 2041959, 2560068, 2722612, 4083918, 4764571, 6125877, 8167836, 9529142, 12251754, 14293713, 19058284, 24503508, 28587426, 42881139, 57174852, 85762278, 171524556]

約数ペア:

[(1, 171524556), (2, 85762278), (3, 57174852), (4, 42881139), (6, 28587426), (7, 24503508), (9, 19058284), (12, 14293713), (14, 12251754), (18, 9529142), (21, 8167836), (28, 6125877), (36, 4764571), (42, 4083918), (63, 2722612), (67, 2560068), (84, 2041959), (126, 1361306), (134, 1280034), (201, 853356), (252, 680653), (268, 640017), (402, 426678), (469, 365724), (603, 284452), (804, 213339), (938, 182862), (1206, 142226), (1407, 121908), (1876, 91431), (2412, 71113), (2814, 60954), (4221, 40636), (5628, 30477), (8442, 20318), (10159, 16884)]