145340298

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{8599}}^1$

素因数の和:8923

約数の個数: 32

約数和(自身を含む): 324048000

約数和(自身を除く): 178707702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1878, 2817, 5634, 8451, 8599, 16902, 17198, 25797, 51594, 77391, 154782, 232173, 464346, 2691487, 5382974, 8074461, 16148922, 24223383, 48446766, 72670149, 145340298]

約数ペア:

[(1, 145340298), (2, 72670149), (3, 48446766), (6, 24223383), (9, 16148922), (18, 8074461), (27, 5382974), (54, 2691487), (313, 464346), (626, 232173), (939, 154782), (1878, 77391), (2817, 51594), (5634, 25797), (8451, 17198), (8599, 16902)]