168773544

素因数分解:

$2^3\times 3^4\times {\mathrm{260453}}^1$

素因数の和:260471

約数の個数: 40

約数和(自身を含む): 472724010

約数和(自身を除く): 303950466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 260453, 520906, 781359, 1041812, 1562718, 2083624, 2344077, 3125436, 4688154, 6250872, 7032231, 9376308, 14064462, 18752616, 21096693, 28128924, 42193386, 56257848, 84386772, 168773544]

約数ペア:

[(1, 168773544), (2, 84386772), (3, 56257848), (4, 42193386), (6, 28128924), (8, 21096693), (9, 18752616), (12, 14064462), (18, 9376308), (24, 7032231), (27, 6250872), (36, 4688154), (54, 3125436), (72, 2344077), (81, 2083624), (108, 1562718), (162, 1041812), (216, 781359), (324, 520906), (648, 260453)]