140471952

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{172147}}^1$

素因数の和:172175

約数の個数: 40

約数和(自身を含む): 384234336

約数和(自身を除く): 243762384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 172147, 344294, 516441, 688588, 1032882, 1377176, 2065764, 2754352, 2926499, 4131528, 5852998, 8263056, 8779497, 11705996, 17558994, 23411992, 35117988, 46823984, 70235976, 140471952]

約数ペア:

[(1, 140471952), (2, 70235976), (3, 46823984), (4, 35117988), (6, 23411992), (8, 17558994), (12, 11705996), (16, 8779497), (17, 8263056), (24, 5852998), (34, 4131528), (48, 2926499), (51, 2754352), (68, 2065764), (102, 1377176), (136, 1032882), (204, 688588), (272, 516441), (408, 344294), (816, 172147)]