156970356699

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1546247}}^1$

素因数の和:1546419

約数の個数: 32

約数和(自身を含む): 238988090880

約数和(自身を除く): 82017734181

約数列:

[1, 3, 13, 19, 39, 57, 137, 247, 411, 741, 1781, 2603, 5343, 7809, 33839, 101517, 1546247, 4638741, 20101211, 29378693, 60303633, 88136079, 211835839, 381923009, 635507517, 1145769027, 2753865907, 4024880941, 8261597721, 12074642823, 52323452233, 156970356699]

約数ペア:

[(1, 156970356699), (3, 52323452233), (13, 12074642823), (19, 8261597721), (39, 4024880941), (57, 2753865907), (137, 1145769027), (247, 635507517), (411, 381923009), (741, 211835839), (1781, 88136079), (2603, 60303633), (5343, 29378693), (7809, 20101211), (33839, 4638741), (101517, 1546247)]