145849956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{42349}}^1$

素因数の和:42404

約数の個数: 48

約数和(自身を含む): 398428800

約数和(自身を除く): 252578844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 42349, 84698, 127047, 169396, 254094, 296443, 508188, 592886, 889329, 1185772, 1736309, 1778658, 3472618, 3557316, 5208927, 6945236, 10417854, 12154163, 20835708, 24308326, 36462489, 48616652, 72924978, 145849956]

約数ペア:

[(1, 145849956), (2, 72924978), (3, 48616652), (4, 36462489), (6, 24308326), (7, 20835708), (12, 12154163), (14, 10417854), (21, 6945236), (28, 5208927), (41, 3557316), (42, 3472618), (82, 1778658), (84, 1736309), (123, 1185772), (164, 889329), (246, 592886), (287, 508188), (492, 296443), (574, 254094), (861, 169396), (1148, 127047), (1722, 84698), (3444, 42349)]