158905896

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{287873}}^1$

素因数の和:287905

約数の個数: 32

約数和(自身を含む): 414538560

約数和(自身を除く): 255632664

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 287873, 575746, 863619, 1151492, 1727238, 2302984, 3454476, 6621079, 6908952, 13242158, 19863237, 26484316, 39726474, 52968632, 79452948, 158905896]

約数ペア:

[(1, 158905896), (2, 79452948), (3, 52968632), (4, 39726474), (6, 26484316), (8, 19863237), (12, 13242158), (23, 6908952), (24, 6621079), (46, 3454476), (69, 2302984), (92, 1727238), (138, 1151492), (184, 863619), (276, 575746), (552, 287873)]