179433968

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 411402240

約数和(自身を除く): 231968272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 89, 94, 112, 178, 188, 329, 356, 376, 383, 623, 658, 712, 752, 766, 1246, 1316, 1424, 1532, 2492, 2632, 2681, 3064, 4183, 4984, 5264, 5362, 6128, 8366, 9968, 10724, 16732, 18001, 21448, 29281, 33464, 34087, 36002, 42896, 58562, 66928, 68174, 72004, 117124, 126007, 136348, 144008, 234248, 238609, 252014, 272696, 288016, 468496, 477218, 504028, 545392, 954436, 1008056, 1602089, 1908872, 2016112, 3204178, 3817744, 6408356, 11214623, 12816712, 22429246, 25633424, 44858492, 89716984, 179433968]

約数ペア:

[(1, 179433968), (2, 89716984), (4, 44858492), (7, 25633424), (8, 22429246), (14, 12816712), (16, 11214623), (28, 6408356), (47, 3817744), (56, 3204178), (89, 2016112), (94, 1908872), (112, 1602089), (178, 1008056), (188, 954436), (329, 545392), (356, 504028), (376, 477218), (383, 468496), (623, 288016), (658, 272696), (712, 252014), (752, 238609), (766, 234248), (1246, 144008), (1316, 136348), (1424, 126007), (1532, 117124), (2492, 72004), (2632, 68174), (2681, 66928), (3064, 58562), (4183, 42896), (4984, 36002), (5264, 34087), (5362, 33464), (6128, 29281), (8366, 21448), (9968, 18001), (10724, 16732)]