145215632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28099}}^1$

素因数の和:28143

約数の個数: 40

約数和(自身を含む): 313596000

約数和(自身を除く): 168380368

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 28099, 56198, 112396, 224792, 449584, 477683, 533881, 955366, 1067762, 1910732, 2135524, 3821464, 4271048, 7642928, 8542096, 9075977, 18151954, 36303908, 72607816, 145215632]

約数ペア:

[(1, 145215632), (2, 72607816), (4, 36303908), (8, 18151954), (16, 9075977), (17, 8542096), (19, 7642928), (34, 4271048), (38, 3821464), (68, 2135524), (76, 1910732), (136, 1067762), (152, 955366), (272, 533881), (304, 477683), (323, 449584), (646, 224792), (1292, 112396), (2584, 56198), (5168, 28099)]