121915226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 195592320

約数和(自身を除く): 73677094

約数列:

[1, 2, 23, 46, 89, 97, 178, 194, 307, 614, 2047, 2231, 4094, 4462, 7061, 8633, 14122, 17266, 27323, 29779, 54646, 59558, 198559, 397118, 628429, 684917, 1256858, 1369834, 2650331, 5300662, 60957613, 121915226]

約数ペア:

[(1, 121915226), (2, 60957613), (23, 5300662), (46, 2650331), (89, 1369834), (97, 1256858), (178, 684917), (194, 628429), (307, 397118), (614, 198559), (2047, 59558), (2231, 54646), (4094, 29779), (4462, 27323), (7061, 17266), (8633, 14122)]