138181194

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 325140480

約数和(自身を除く): 186959286

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 138, 142, 207, 213, 414, 426, 621, 639, 1242, 1278, 1567, 1633, 1917, 3134, 3266, 3834, 4701, 4899, 9402, 9798, 14103, 14697, 28206, 29394, 36041, 42309, 44091, 72082, 84618, 88182, 108123, 111257, 216246, 222514, 324369, 333771, 648738, 667542, 973107, 1001313, 1946214, 2002626, 2558911, 3003939, 5117822, 6007878, 7676733, 15353466, 23030199, 46060398, 69090597, 138181194]

約数ペア:

[(1, 138181194), (2, 69090597), (3, 46060398), (6, 23030199), (9, 15353466), (18, 7676733), (23, 6007878), (27, 5117822), (46, 3003939), (54, 2558911), (69, 2002626), (71, 1946214), (138, 1001313), (142, 973107), (207, 667542), (213, 648738), (414, 333771), (426, 324369), (621, 222514), (639, 216246), (1242, 111257), (1278, 108123), (1567, 88182), (1633, 84618), (1917, 72082), (3134, 44091), (3266, 42309), (3834, 36041), (4701, 29394), (4899, 28206), (9402, 14697), (9798, 14103)]