131110896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{390211}}^1$

素因数の和:390229

約数の個数: 40

約数和(自身を含む): 387090304

約数和(自身を除く): 255979408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 390211, 780422, 1170633, 1560844, 2341266, 2731477, 3121688, 4682532, 5462954, 6243376, 8194431, 9365064, 10925908, 16388862, 18730128, 21851816, 32777724, 43703632, 65555448, 131110896]

約数ペア:

[(1, 131110896), (2, 65555448), (3, 43703632), (4, 32777724), (6, 21851816), (7, 18730128), (8, 16388862), (12, 10925908), (14, 9365064), (16, 8194431), (21, 6243376), (24, 5462954), (28, 4682532), (42, 3121688), (48, 2731477), (56, 2341266), (84, 1560844), (112, 1170633), (168, 780422), (336, 390211)]