157443384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1117}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 450777600

約数和(自身を除く): 293334216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 839, 1117, 1678, 2234, 2517, 3351, 3356, 4468, 5034, 5873, 6702, 6712, 7819, 8936, 10068, 11746, 13404, 15638, 17619, 20136, 23457, 23492, 26808, 31276, 35238, 46914, 46984, 62552, 70476, 93828, 140952, 187656, 937163, 1874326, 2811489, 3748652, 5622978, 6560141, 7497304, 11245956, 13120282, 19680423, 22491912, 26240564, 39360846, 52481128, 78721692, 157443384]

約数ペア:

[(1, 157443384), (2, 78721692), (3, 52481128), (4, 39360846), (6, 26240564), (7, 22491912), (8, 19680423), (12, 13120282), (14, 11245956), (21, 7497304), (24, 6560141), (28, 5622978), (42, 3748652), (56, 2811489), (84, 1874326), (168, 937163), (839, 187656), (1117, 140952), (1678, 93828), (2234, 70476), (2517, 62552), (3351, 46984), (3356, 46914), (4468, 35238), (5034, 31276), (5873, 26808), (6702, 23492), (6712, 23457), (7819, 20136), (8936, 17619), (10068, 15638), (11746, 13404)]