127748348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15259}}^1$

素因数の和:15306

約数の個数: 48

約数和(自身を含む): 287132160

約数和(自身を除く): 159383812

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 15259, 30518, 61036, 106813, 198367, 213626, 350957, 396734, 427252, 701914, 793468, 1388569, 1403828, 2456699, 2777138, 4562441, 4913398, 5554276, 9124882, 9826796, 18249764, 31937087, 63874174, 127748348]

約数ペア:

[(1, 127748348), (2, 63874174), (4, 31937087), (7, 18249764), (13, 9826796), (14, 9124882), (23, 5554276), (26, 4913398), (28, 4562441), (46, 2777138), (52, 2456699), (91, 1403828), (92, 1388569), (161, 793468), (182, 701914), (299, 427252), (322, 396734), (364, 350957), (598, 213626), (644, 198367), (1196, 106813), (2093, 61036), (4186, 30518), (8372, 15259)]