140271336

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{12409}}^1$

素因数の和:12578

約数の個数: 48

約数和(自身を含む): 382352100

約数和(自身を除く): 242080764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 12409, 24818, 37227, 49636, 74454, 99272, 111681, 148908, 223362, 297816, 446724, 893448, 1948213, 3896426, 5844639, 7792852, 11689278, 15585704, 17533917, 23378556, 35067834, 46757112, 70135668, 140271336]

約数ペア:

[(1, 140271336), (2, 70135668), (3, 46757112), (4, 35067834), (6, 23378556), (8, 17533917), (9, 15585704), (12, 11689278), (18, 7792852), (24, 5844639), (36, 3896426), (72, 1948213), (157, 893448), (314, 446724), (471, 297816), (628, 223362), (942, 148908), (1256, 111681), (1413, 99272), (1884, 74454), (2826, 49636), (3768, 37227), (5652, 24818), (11304, 12409)]