161893728

素因数分解:

$2^5\times 3^4\times {\mathrm{62459}}^1$

素因数の和:62481

約数の個数: 60

約数和(自身を含む): 476132580

約数和(自身を除く): 314238852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 62459, 124918, 187377, 249836, 374754, 499672, 562131, 749508, 999344, 1124262, 1499016, 1686393, 1998688, 2248524, 2998032, 3372786, 4497048, 5059179, 5996064, 6745572, 8994096, 10118358, 13491144, 17988192, 20236716, 26982288, 40473432, 53964576, 80946864, 161893728]

約数ペア:

[(1, 161893728), (2, 80946864), (3, 53964576), (4, 40473432), (6, 26982288), (8, 20236716), (9, 17988192), (12, 13491144), (16, 10118358), (18, 8994096), (24, 6745572), (27, 5996064), (32, 5059179), (36, 4497048), (48, 3372786), (54, 2998032), (72, 2248524), (81, 1998688), (96, 1686393), (108, 1499016), (144, 1124262), (162, 999344), (216, 749508), (288, 562131), (324, 499672), (432, 374754), (648, 249836), (864, 187377), (1296, 124918), (2592, 62459)]