156908620348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{312709}}^1$

素因数の和:312934

約数の個数: 48

約数和(自身を含む): 298820672640

約数和(自身を除く): 141912052292

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 157, 188, 314, 628, 799, 1598, 2669, 3196, 5338, 7379, 10676, 14758, 29516, 125443, 250886, 312709, 501772, 625418, 1250836, 5316053, 10632106, 14697323, 21264212, 29394646, 49095313, 58789292, 98190626, 196381252, 249854491, 499708982, 834620321, 999417964, 1669240642, 2307479711, 3338481284, 4614959422, 9229918844, 39227155087, 78454310174, 156908620348]

約数ペア:

[(1, 156908620348), (2, 78454310174), (4, 39227155087), (17, 9229918844), (34, 4614959422), (47, 3338481284), (68, 2307479711), (94, 1669240642), (157, 999417964), (188, 834620321), (314, 499708982), (628, 249854491), (799, 196381252), (1598, 98190626), (2669, 58789292), (3196, 49095313), (5338, 29394646), (7379, 21264212), (10676, 14697323), (14758, 10632106), (29516, 5316053), (125443, 1250836), (250886, 625418), (312709, 501772)]