140160456

素因数分解:

$2^3\times 3^7\times {\mathrm{8011}}^1$

素因数の和:8038

約数の個数: 64

約数和(自身を含む): 394190400

約数和(自身を除く): 254029944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 8011, 8748, 16022, 17496, 24033, 32044, 48066, 64088, 72099, 96132, 144198, 192264, 216297, 288396, 432594, 576792, 648891, 865188, 1297782, 1730376, 1946673, 2595564, 3893346, 5191128, 5840019, 7786692, 11680038, 15573384, 17520057, 23360076, 35040114, 46720152, 70080228, 140160456]

約数ペア:

[(1, 140160456), (2, 70080228), (3, 46720152), (4, 35040114), (6, 23360076), (8, 17520057), (9, 15573384), (12, 11680038), (18, 7786692), (24, 5840019), (27, 5191128), (36, 3893346), (54, 2595564), (72, 1946673), (81, 1730376), (108, 1297782), (162, 865188), (216, 648891), (243, 576792), (324, 432594), (486, 288396), (648, 216297), (729, 192264), (972, 144198), (1458, 96132), (1944, 72099), (2187, 64088), (2916, 48066), (4374, 32044), (5832, 24033), (8011, 17496), (8748, 16022)]