165732736

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 358656480

約数和(自身を除く): 192923744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 137, 208, 274, 416, 548, 727, 832, 1096, 1454, 1664, 1781, 2192, 2908, 3562, 4384, 5816, 7124, 8768, 9451, 11632, 14248, 17536, 18902, 23264, 28496, 37804, 46528, 56992, 75608, 93056, 99599, 113984, 151216, 199198, 227968, 302432, 398396, 604864, 796792, 1209728, 1294787, 1593584, 2589574, 3187168, 5179148, 6374336, 10358296, 12748672, 20716592, 41433184, 82866368, 165732736]

約数ペア:

[(1, 165732736), (2, 82866368), (4, 41433184), (8, 20716592), (13, 12748672), (16, 10358296), (26, 6374336), (32, 5179148), (52, 3187168), (64, 2589574), (104, 1593584), (128, 1294787), (137, 1209728), (208, 796792), (274, 604864), (416, 398396), (548, 302432), (727, 227968), (832, 199198), (1096, 151216), (1454, 113984), (1664, 99599), (1781, 93056), (2192, 75608), (2908, 56992), (3562, 46528), (4384, 37804), (5816, 28496), (7124, 23264), (8768, 18902), (9451, 17536), (11632, 14248)]