117758238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 269068800

約数和(自身を除く): 151310562

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 181, 247, 362, 439, 494, 543, 741, 878, 1086, 1317, 1482, 2353, 2634, 3439, 4706, 5707, 6878, 7059, 8341, 10317, 11414, 14118, 16682, 17121, 20634, 25023, 34242, 44707, 50046, 79459, 89414, 108433, 134121, 158918, 216866, 238377, 268242, 325299, 476754, 650598, 1032967, 1509721, 2065934, 3019442, 3098901, 4529163, 6197802, 9058326, 19626373, 39252746, 58879119, 117758238]

約数ペア:

[(1, 117758238), (2, 58879119), (3, 39252746), (6, 19626373), (13, 9058326), (19, 6197802), (26, 4529163), (38, 3098901), (39, 3019442), (57, 2065934), (78, 1509721), (114, 1032967), (181, 650598), (247, 476754), (362, 325299), (439, 268242), (494, 238377), (543, 216866), (741, 158918), (878, 134121), (1086, 108433), (1317, 89414), (1482, 79459), (2353, 50046), (2634, 44707), (3439, 34242), (4706, 25023), (5707, 20634), (6878, 17121), (7059, 16682), (8341, 14118), (10317, 11414)]