149774898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{21101}}^1$

素因数の和:21139

約数の個数: 48

約数和(自身を含む): 370719936

約数和(自身を除く): 220945038

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 21101, 42202, 63303, 126606, 147707, 274313, 295414, 443121, 548626, 822939, 886242, 1645878, 1920191, 3566069, 3840382, 5760573, 7132138, 10698207, 11521146, 21396414, 24962483, 49924966, 74887449, 149774898]

約数ペア:

[(1, 149774898), (2, 74887449), (3, 49924966), (6, 24962483), (7, 21396414), (13, 11521146), (14, 10698207), (21, 7132138), (26, 5760573), (39, 3840382), (42, 3566069), (78, 1920191), (91, 1645878), (169, 886242), (182, 822939), (273, 548626), (338, 443121), (507, 295414), (546, 274313), (1014, 147707), (1183, 126606), (2366, 63303), (3549, 42202), (7098, 21101)]