137649528

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{100621}}^1$

素因数の和:100652

約数の個数: 48

約数和(自身を含む): 392425800

約数和(自身を除く): 254776272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 100621, 201242, 301863, 402484, 603726, 804968, 905589, 1207452, 1811178, 1911799, 2414904, 3622356, 3823598, 5735397, 7244712, 7647196, 11470794, 15294392, 17206191, 22941588, 34412382, 45883176, 68824764, 137649528]

約数ペア:

[(1, 137649528), (2, 68824764), (3, 45883176), (4, 34412382), (6, 22941588), (8, 17206191), (9, 15294392), (12, 11470794), (18, 7647196), (19, 7244712), (24, 5735397), (36, 3823598), (38, 3622356), (57, 2414904), (72, 1911799), (76, 1811178), (114, 1207452), (152, 905589), (171, 804968), (228, 603726), (342, 402484), (456, 301863), (684, 201242), (1368, 100621)]