164545272

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73721}}^1$

素因数の和:73764

約数の個数: 48

約数和(自身を含む): 460025280

約数和(自身を除く): 295480008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 73721, 147442, 221163, 294884, 442326, 589768, 663489, 884652, 1326978, 1769304, 2285351, 2653956, 4570702, 5307912, 6856053, 9141404, 13712106, 18282808, 20568159, 27424212, 41136318, 54848424, 82272636, 164545272]

約数ペア:

[(1, 164545272), (2, 82272636), (3, 54848424), (4, 41136318), (6, 27424212), (8, 20568159), (9, 18282808), (12, 13712106), (18, 9141404), (24, 6856053), (31, 5307912), (36, 4570702), (62, 2653956), (72, 2285351), (93, 1769304), (124, 1326978), (186, 884652), (248, 663489), (279, 589768), (372, 442326), (558, 294884), (744, 221163), (1116, 147442), (2232, 73721)]