157732091

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 192152016

約数和(自身を除く): 34419925

約数列:

[1, 11, 19, 23, 121, 157, 209, 253, 361, 437, 1727, 2299, 2783, 2983, 3611, 3971, 4807, 8303, 18997, 32813, 39721, 43681, 52877, 56677, 68609, 91333, 360943, 436931, 623447, 754699, 1004663, 1303571, 6857917, 8301689, 14339281, 157732091]

約数ペア:

[(1, 157732091), (11, 14339281), (19, 8301689), (23, 6857917), (121, 1303571), (157, 1004663), (209, 754699), (253, 623447), (361, 436931), (437, 360943), (1727, 91333), (2299, 68609), (2783, 56677), (2983, 52877), (3611, 43681), (3971, 39721), (4807, 32813), (8303, 18997)]