130327328

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 263723040

約数和(自身を除く): 133395712

約数列:

[1, 2, 4, 8, 16, 32, 67, 89, 134, 178, 268, 356, 536, 683, 712, 1072, 1366, 1424, 2144, 2732, 2848, 5464, 5963, 10928, 11926, 21856, 23852, 45761, 47704, 60787, 91522, 95408, 121574, 183044, 190816, 243148, 366088, 486296, 732176, 972592, 1464352, 1945184, 4072729, 8145458, 16290916, 32581832, 65163664, 130327328]

約数ペア:

[(1, 130327328), (2, 65163664), (4, 32581832), (8, 16290916), (16, 8145458), (32, 4072729), (67, 1945184), (89, 1464352), (134, 972592), (178, 732176), (268, 486296), (356, 366088), (536, 243148), (683, 190816), (712, 183044), (1072, 121574), (1366, 95408), (1424, 91522), (2144, 60787), (2732, 47704), (2848, 45761), (5464, 23852), (5963, 21856), (10928, 11926)]