139665522

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 296231040

約数和(自身を除く): 156565518

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 529, 557, 1058, 1114, 1587, 1671, 1817, 3174, 3342, 3634, 5451, 10902, 12811, 25622, 38433, 41791, 44003, 76866, 83582, 88006, 125373, 132009, 250746, 264018, 294653, 589306, 883959, 1012069, 1767918, 2024138, 3036207, 6072414, 23277587, 46555174, 69832761, 139665522]

約数ペア:

[(1, 139665522), (2, 69832761), (3, 46555174), (6, 23277587), (23, 6072414), (46, 3036207), (69, 2024138), (79, 1767918), (138, 1012069), (158, 883959), (237, 589306), (474, 294653), (529, 264018), (557, 250746), (1058, 132009), (1114, 125373), (1587, 88006), (1671, 83582), (1817, 76866), (3174, 44003), (3342, 41791), (3634, 38433), (5451, 25622), (10902, 12811)]