156730781234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2543}}^1\times {\mathrm{8233}}^1$

素因数の和:10994

約数の個数: 32

約数和(自身を含む): 248853876480

約数和(自身を除く): 92123095246

約数列:

[1, 2, 19, 38, 197, 394, 2543, 3743, 5086, 7486, 8233, 16466, 48317, 96634, 156427, 312854, 500971, 1001942, 1621901, 3243802, 9518449, 19036898, 20936519, 30816119, 41873038, 61632238, 397793861, 795587722, 4124494243, 8248988486, 78365390617, 156730781234]

約数ペア:

[(1, 156730781234), (2, 78365390617), (19, 8248988486), (38, 4124494243), (197, 795587722), (394, 397793861), (2543, 61632238), (3743, 41873038), (5086, 30816119), (7486, 20936519), (8233, 19036898), (16466, 9518449), (48317, 3243802), (96634, 1621901), (156427, 1001942), (312854, 500971)]