163295386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 263013120

約数和(自身を除く): 99717734

約数列:

[1, 2, 19, 38, 101, 157, 202, 271, 314, 542, 1919, 2983, 3838, 5149, 5966, 10298, 15857, 27371, 31714, 42547, 54742, 85094, 301283, 520049, 602566, 808393, 1040098, 1616786, 4297247, 8594494, 81647693, 163295386]

約数ペア:

[(1, 163295386), (2, 81647693), (19, 8594494), (38, 4297247), (101, 1616786), (157, 1040098), (202, 808393), (271, 602566), (314, 520049), (542, 301283), (1919, 85094), (2983, 54742), (3838, 42547), (5149, 31714), (5966, 27371), (10298, 15857)]