156804948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229247}}^1$

素因数の和:229276

約数の個数: 36

約数和(自身を含む): 417231360

約数和(自身を除く): 260426412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 229247, 458494, 687741, 916988, 1375482, 2063223, 2750964, 4126446, 4355693, 8252892, 8711386, 13067079, 17422772, 26134158, 39201237, 52268316, 78402474, 156804948]

約数ペア:

[(1, 156804948), (2, 78402474), (3, 52268316), (4, 39201237), (6, 26134158), (9, 17422772), (12, 13067079), (18, 8711386), (19, 8252892), (36, 4355693), (38, 4126446), (57, 2750964), (76, 2063223), (114, 1375482), (171, 916988), (228, 687741), (342, 458494), (684, 229247)]