161287644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40853}}^1$

素因数の和:40914

約数の個数: 48

約数和(自身を含む): 439262208

約数和(自身を除く): 277974564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 40853, 81706, 122559, 163412, 245118, 285971, 490236, 571942, 857913, 1143884, 1715826, 1920091, 3431652, 3840182, 5760273, 7680364, 11520546, 13440637, 23041092, 26881274, 40321911, 53762548, 80643822, 161287644]

約数ペア:

[(1, 161287644), (2, 80643822), (3, 53762548), (4, 40321911), (6, 26881274), (7, 23041092), (12, 13440637), (14, 11520546), (21, 7680364), (28, 5760273), (42, 3840182), (47, 3431652), (84, 1920091), (94, 1715826), (141, 1143884), (188, 857913), (282, 571942), (329, 490236), (564, 285971), (658, 245118), (987, 163412), (1316, 122559), (1974, 81706), (3948, 40853)]