173837308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 341621280

約数和(自身を除く): 167783972

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 157, 314, 323, 628, 646, 857, 1292, 1714, 2669, 2983, 3428, 5338, 5966, 10676, 11932, 14569, 16283, 29138, 32566, 50711, 58276, 65132, 101422, 134549, 202844, 269098, 276811, 538196, 553622, 1107244, 2287333, 2556431, 4574666, 5112862, 9149332, 10225724, 43459327, 86918654, 173837308]

約数ペア:

[(1, 173837308), (2, 86918654), (4, 43459327), (17, 10225724), (19, 9149332), (34, 5112862), (38, 4574666), (68, 2556431), (76, 2287333), (157, 1107244), (314, 553622), (323, 538196), (628, 276811), (646, 269098), (857, 202844), (1292, 134549), (1714, 101422), (2669, 65132), (2983, 58276), (3428, 50711), (5338, 32566), (5966, 29138), (10676, 16283), (11932, 14569)]