157211164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2633}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 318608640

約数和(自身を除く): 161397476

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 59, 92, 118, 236, 253, 506, 649, 1012, 1298, 1357, 2596, 2633, 2714, 5266, 5428, 10532, 14927, 28963, 29854, 57926, 59708, 60559, 115852, 121118, 155347, 242236, 310694, 621388, 666149, 1332298, 1708817, 2664596, 3417634, 3572981, 6835268, 7145962, 14291924, 39302791, 78605582, 157211164]

約数ペア:

[(1, 157211164), (2, 78605582), (4, 39302791), (11, 14291924), (22, 7145962), (23, 6835268), (44, 3572981), (46, 3417634), (59, 2664596), (92, 1708817), (118, 1332298), (236, 666149), (253, 621388), (506, 310694), (649, 242236), (1012, 155347), (1298, 121118), (1357, 115852), (2596, 60559), (2633, 59708), (2714, 57926), (5266, 29854), (5428, 28963), (10532, 14927)]