123984164

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 232848000

約数和(自身を除く): 108863836

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 131, 164, 199, 262, 398, 524, 796, 1189, 2378, 3799, 4756, 5371, 5771, 7598, 8159, 10742, 11542, 15196, 16318, 21484, 23084, 26069, 32636, 52138, 104276, 155759, 236611, 311518, 473222, 623036, 756001, 946444, 1068829, 1512002, 2137658, 3024004, 4275316, 30996041, 61992082, 123984164]

約数ペア:

[(1, 123984164), (2, 61992082), (4, 30996041), (29, 4275316), (41, 3024004), (58, 2137658), (82, 1512002), (116, 1068829), (131, 946444), (164, 756001), (199, 623036), (262, 473222), (398, 311518), (524, 236611), (796, 155759), (1189, 104276), (2378, 52138), (3799, 32636), (4756, 26069), (5371, 23084), (5771, 21484), (7598, 16318), (8159, 15196), (10742, 11542)]