158138892

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{21221}}^1$

素因数の和:21260

約数の個数: 60

約数和(自身を含む): 431400816

約数和(自身を除く): 273261924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 21221, 42442, 63663, 84884, 127326, 190989, 254652, 381978, 488083, 572967, 763956, 976166, 1145934, 1464249, 1718901, 1952332, 2291868, 2928498, 3437802, 4392747, 5856996, 6875604, 8785494, 13178241, 17570988, 26356482, 39534723, 52712964, 79069446, 158138892]

約数ペア:

[(1, 158138892), (2, 79069446), (3, 52712964), (4, 39534723), (6, 26356482), (9, 17570988), (12, 13178241), (18, 8785494), (23, 6875604), (27, 5856996), (36, 4392747), (46, 3437802), (54, 2928498), (69, 2291868), (81, 1952332), (92, 1718901), (108, 1464249), (138, 1145934), (162, 976166), (207, 763956), (276, 572967), (324, 488083), (414, 381978), (621, 254652), (828, 190989), (1242, 127326), (1863, 84884), (2484, 63663), (3726, 42442), (7452, 21221)]