145747644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1913}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 389292288

約数和(自身を除く): 243544644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 907, 1814, 1913, 2721, 3628, 3826, 5442, 5739, 6349, 7652, 10884, 11478, 12698, 13391, 19047, 22956, 25396, 26782, 38094, 40173, 53564, 76188, 80346, 160692, 1735091, 3470182, 5205273, 6940364, 10410546, 12145637, 20821092, 24291274, 36436911, 48582548, 72873822, 145747644]

約数ペア:

[(1, 145747644), (2, 72873822), (3, 48582548), (4, 36436911), (6, 24291274), (7, 20821092), (12, 12145637), (14, 10410546), (21, 6940364), (28, 5205273), (42, 3470182), (84, 1735091), (907, 160692), (1814, 80346), (1913, 76188), (2721, 53564), (3628, 40173), (3826, 38094), (5442, 26782), (5739, 25396), (6349, 22956), (7652, 19047), (10884, 13391), (11478, 12698)]