145848948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 402124800

約数和(自身を除く): 256275852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 149, 172, 258, 271, 298, 301, 447, 516, 542, 596, 602, 813, 894, 903, 1043, 1084, 1204, 1626, 1788, 1806, 1897, 2086, 3129, 3252, 3612, 3794, 4172, 5691, 6258, 6407, 7588, 11382, 11653, 12516, 12814, 19221, 22764, 23306, 25628, 34959, 38442, 40379, 44849, 46612, 69918, 76884, 80758, 81571, 89698, 121137, 134547, 139836, 161516, 163142, 179396, 242274, 244713, 269094, 282653, 326284, 484548, 489426, 538188, 565306, 847959, 978852, 1130612, 1695918, 1736297, 3391836, 3472594, 5208891, 6945188, 10417782, 12154079, 20835564, 24308158, 36462237, 48616316, 72924474, 145848948]

約数ペア:

[(1, 145848948), (2, 72924474), (3, 48616316), (4, 36462237), (6, 24308158), (7, 20835564), (12, 12154079), (14, 10417782), (21, 6945188), (28, 5208891), (42, 3472594), (43, 3391836), (84, 1736297), (86, 1695918), (129, 1130612), (149, 978852), (172, 847959), (258, 565306), (271, 538188), (298, 489426), (301, 484548), (447, 326284), (516, 282653), (542, 269094), (596, 244713), (602, 242274), (813, 179396), (894, 163142), (903, 161516), (1043, 139836), (1084, 134547), (1204, 121137), (1626, 89698), (1788, 81571), (1806, 80758), (1897, 76884), (2086, 69918), (3129, 46612), (3252, 44849), (3612, 40379), (3794, 38442), (4172, 34959), (5691, 25628), (6258, 23306), (6407, 22764), (7588, 19221), (11382, 12814), (11653, 12516)]