131620224

素因数分解:

$2^7\times 3^1\times {\mathrm{342761}}^1$

素因数の和:342778

約数の個数: 32

約数和(自身を含む): 349617240

約数和(自身を除く): 217997016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 342761, 685522, 1028283, 1371044, 2056566, 2742088, 4113132, 5484176, 8226264, 10968352, 16452528, 21936704, 32905056, 43873408, 65810112, 131620224]

約数ペア:

[(1, 131620224), (2, 65810112), (3, 43873408), (4, 32905056), (6, 21936704), (8, 16452528), (12, 10968352), (16, 8226264), (24, 5484176), (32, 4113132), (48, 2742088), (64, 2056566), (96, 1371044), (128, 1028283), (192, 685522), (384, 342761)]