130942864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 288981504

約数和(自身を除く): 158038640

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 101, 104, 184, 202, 208, 271, 299, 368, 404, 542, 598, 808, 1084, 1196, 1313, 1616, 2168, 2323, 2392, 2626, 3523, 4336, 4646, 4784, 5252, 6233, 7046, 9292, 10504, 12466, 14092, 18584, 21008, 24932, 27371, 28184, 30199, 37168, 49864, 54742, 56368, 60398, 81029, 99728, 109484, 120796, 162058, 218968, 241592, 324116, 355823, 437936, 483184, 629533, 648232, 711646, 1259066, 1296464, 1423292, 2518132, 2846584, 5036264, 5693168, 8183929, 10072528, 16367858, 32735716, 65471432, 130942864]

約数ペア:

[(1, 130942864), (2, 65471432), (4, 32735716), (8, 16367858), (13, 10072528), (16, 8183929), (23, 5693168), (26, 5036264), (46, 2846584), (52, 2518132), (92, 1423292), (101, 1296464), (104, 1259066), (184, 711646), (202, 648232), (208, 629533), (271, 483184), (299, 437936), (368, 355823), (404, 324116), (542, 241592), (598, 218968), (808, 162058), (1084, 120796), (1196, 109484), (1313, 99728), (1616, 81029), (2168, 60398), (2323, 56368), (2392, 54742), (2626, 49864), (3523, 37168), (4336, 30199), (4646, 28184), (4784, 27371), (5252, 24932), (6233, 21008), (7046, 18584), (9292, 14092), (10504, 12466)]