159133933

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 194987520

約数和(自身を除く): 35853587

約数列:

[1, 7, 29, 61, 71, 181, 203, 427, 497, 1267, 1769, 2059, 4331, 5249, 11041, 12383, 12851, 14413, 30317, 36743, 77287, 89957, 125599, 320189, 372679, 783911, 879193, 2241323, 2608753, 5487377, 22733419, 159133933]

約数ペア:

[(1, 159133933), (7, 22733419), (29, 5487377), (61, 2608753), (71, 2241323), (181, 879193), (203, 783911), (427, 372679), (497, 320189), (1267, 125599), (1769, 89957), (2059, 77287), (4331, 36743), (5249, 30317), (11041, 14413), (12383, 12851)]