189221112

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{19183}}^1$

素因数の和:19332

約数の個数: 48

約数和(自身を含む): 516241440

約数和(自身を除く): 327020328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 19183, 38366, 57549, 76732, 115098, 153464, 172647, 230196, 345294, 460392, 690588, 1381176, 2628071, 5256142, 7884213, 10512284, 15768426, 21024568, 23652639, 31536852, 47305278, 63073704, 94610556, 189221112]

約数ペア:

[(1, 189221112), (2, 94610556), (3, 63073704), (4, 47305278), (6, 31536852), (8, 23652639), (9, 21024568), (12, 15768426), (18, 10512284), (24, 7884213), (36, 5256142), (72, 2628071), (137, 1381176), (274, 690588), (411, 460392), (548, 345294), (822, 230196), (1096, 172647), (1233, 153464), (1644, 115098), (2466, 76732), (3288, 57549), (4932, 38366), (9864, 19183)]