115912278

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 256628736

約数和(自身を除く): 140716458

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 223, 402, 431, 446, 603, 669, 862, 1206, 1293, 1338, 2007, 2586, 3879, 4014, 7758, 14941, 28877, 29882, 44823, 57754, 86631, 89646, 96113, 134469, 173262, 192226, 259893, 268938, 288339, 519786, 576678, 865017, 1730034, 6439571, 12879142, 19318713, 38637426, 57956139, 115912278]

約数ペア:

[(1, 115912278), (2, 57956139), (3, 38637426), (6, 19318713), (9, 12879142), (18, 6439571), (67, 1730034), (134, 865017), (201, 576678), (223, 519786), (402, 288339), (431, 268938), (446, 259893), (603, 192226), (669, 173262), (862, 134469), (1206, 96113), (1293, 89646), (1338, 86631), (2007, 57754), (2586, 44823), (3879, 29882), (4014, 28877), (7758, 14941)]