156978790326

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{649709}}^1$

素因数の和:650181

約数の個数: 48

約数和(自身を含む): 351903726720

約数和(自身を除く): 194924936394

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 433, 558, 866, 1299, 2598, 3897, 7794, 13423, 26846, 40269, 80538, 120807, 241614, 649709, 1299418, 1949127, 3898254, 5847381, 11694762, 20140979, 40281958, 60422937, 120845874, 181268811, 281323997, 362537622, 562647994, 843971991, 1687943982, 2531915973, 5063831946, 8721043907, 17442087814, 26163131721, 52326263442, 78489395163, 156978790326]

約数ペア:

[(1, 156978790326), (2, 78489395163), (3, 52326263442), (6, 26163131721), (9, 17442087814), (18, 8721043907), (31, 5063831946), (62, 2531915973), (93, 1687943982), (186, 843971991), (279, 562647994), (433, 362537622), (558, 281323997), (866, 181268811), (1299, 120845874), (2598, 60422937), (3897, 40281958), (7794, 20140979), (13423, 11694762), (26846, 5847381), (40269, 3898254), (80538, 1949127), (120807, 1299418), (241614, 649709)]