138475296

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{1699}}^1$

素因数の和:1998

約数の個数: 72

約数和(自身を含む): 395413200

約数和(自身を除く): 256937904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 566, 849, 1132, 1698, 1699, 2264, 2547, 3396, 3398, 4528, 5094, 5097, 6792, 6796, 9056, 10188, 10194, 13584, 13592, 15291, 20376, 20388, 27168, 27184, 30582, 40752, 40776, 54368, 61164, 81504, 81552, 122328, 163104, 244656, 480817, 489312, 961634, 1442451, 1923268, 2884902, 3846536, 4327353, 5769804, 7693072, 8654706, 11539608, 15386144, 17309412, 23079216, 34618824, 46158432, 69237648, 138475296]

約数ペア:

[(1, 138475296), (2, 69237648), (3, 46158432), (4, 34618824), (6, 23079216), (8, 17309412), (9, 15386144), (12, 11539608), (16, 8654706), (18, 7693072), (24, 5769804), (32, 4327353), (36, 3846536), (48, 2884902), (72, 1923268), (96, 1442451), (144, 961634), (283, 489312), (288, 480817), (566, 244656), (849, 163104), (1132, 122328), (1698, 81552), (1699, 81504), (2264, 61164), (2547, 54368), (3396, 40776), (3398, 40752), (4528, 30582), (5094, 27184), (5097, 27168), (6792, 20388), (6796, 20376), (9056, 15291), (10188, 13592), (10194, 13584)]