157425354

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 348192000

約数和(自身を除く): 190766646

約数列:

[1, 2, 3, 6, 9, 18, 79, 149, 158, 237, 298, 447, 474, 711, 743, 894, 1341, 1422, 1486, 2229, 2682, 4458, 6687, 11771, 13374, 23542, 35313, 58697, 70626, 105939, 110707, 117394, 176091, 211878, 221414, 332121, 352182, 528273, 664242, 996363, 1056546, 1992726, 8745853, 17491706, 26237559, 52475118, 78712677, 157425354]

約数ペア:

[(1, 157425354), (2, 78712677), (3, 52475118), (6, 26237559), (9, 17491706), (18, 8745853), (79, 1992726), (149, 1056546), (158, 996363), (237, 664242), (298, 528273), (447, 352182), (474, 332121), (711, 221414), (743, 211878), (894, 176091), (1341, 117394), (1422, 110707), (1486, 105939), (2229, 70626), (2682, 58697), (4458, 35313), (6687, 23542), (11771, 13374)]