188368144

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{739}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 371628000

約数和(自身を除く): 183259856

約数列:

[1, 2, 4, 8, 16, 89, 178, 179, 356, 358, 712, 716, 739, 1424, 1432, 1478, 2864, 2956, 5912, 11824, 15931, 31862, 63724, 65771, 127448, 131542, 132281, 254896, 263084, 264562, 526168, 529124, 1052336, 1058248, 2116496, 11773009, 23546018, 47092036, 94184072, 188368144]

約数ペア:

[(1, 188368144), (2, 94184072), (4, 47092036), (8, 23546018), (16, 11773009), (89, 2116496), (178, 1058248), (179, 1052336), (356, 529124), (358, 526168), (712, 264562), (716, 263084), (739, 254896), (1424, 132281), (1432, 131542), (1478, 127448), (2864, 65771), (2956, 63724), (5912, 31862), (11824, 15931)]