156938547207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1\times {\mathrm{70537}}^1$

素因数の和:71283

約数の個数: 32

約数和(自身を含む): 228238395840

約数和(自身を除く): 71299848633

約数列:

[1, 3, 13, 39, 89, 267, 641, 1157, 1923, 3471, 8333, 24999, 57049, 70537, 171147, 211611, 741637, 916981, 2224911, 2750943, 6277793, 18833379, 45214217, 81611309, 135642651, 244833927, 587784821, 1763354463, 4024065313, 12072195939, 52312849069, 156938547207]

約数ペア:

[(1, 156938547207), (3, 52312849069), (13, 12072195939), (39, 4024065313), (89, 1763354463), (267, 587784821), (641, 244833927), (1157, 135642651), (1923, 81611309), (3471, 45214217), (8333, 18833379), (24999, 6277793), (57049, 2750943), (70537, 2224911), (171147, 916981), (211611, 741637)]