157495492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3257}}^1$

素因数の和:3436

約数の個数: 48

約数和(自身を含む): 345921408

約数和(自身を除く): 188425916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 308, 314, 628, 1099, 1727, 2198, 3257, 3454, 4396, 6514, 6908, 12089, 13028, 22799, 24178, 35827, 45598, 48356, 71654, 91196, 143308, 250789, 501578, 511349, 1003156, 1022698, 2045396, 3579443, 5624839, 7158886, 11249678, 14317772, 22499356, 39373873, 78747746, 157495492]

約数ペア:

[(1, 157495492), (2, 78747746), (4, 39373873), (7, 22499356), (11, 14317772), (14, 11249678), (22, 7158886), (28, 5624839), (44, 3579443), (77, 2045396), (154, 1022698), (157, 1003156), (308, 511349), (314, 501578), (628, 250789), (1099, 143308), (1727, 91196), (2198, 71654), (3257, 48356), (3454, 45598), (4396, 35827), (6514, 24178), (6908, 22799), (12089, 13028)]