191382016

素因数分解:

$2^9\times 7^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:889

約数の個数: 80

約数和(自身を含む): 444096576

約数和(自身を除く): 252714560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 512, 536, 797, 896, 938, 1072, 1594, 1792, 1876, 2144, 3188, 3584, 3752, 4288, 5579, 6376, 7504, 8576, 11158, 12752, 15008, 17152, 22316, 25504, 30016, 34304, 44632, 51008, 53399, 60032, 89264, 102016, 106798, 120064, 178528, 204032, 213596, 240128, 357056, 373793, 408064, 427192, 714112, 747586, 854384, 1428224, 1495172, 1708768, 2856448, 2990344, 3417536, 5980688, 6835072, 11961376, 13670144, 23922752, 27340288, 47845504, 95691008, 191382016]

約数ペア:

[(1, 191382016), (2, 95691008), (4, 47845504), (7, 27340288), (8, 23922752), (14, 13670144), (16, 11961376), (28, 6835072), (32, 5980688), (56, 3417536), (64, 2990344), (67, 2856448), (112, 1708768), (128, 1495172), (134, 1428224), (224, 854384), (256, 747586), (268, 714112), (448, 427192), (469, 408064), (512, 373793), (536, 357056), (797, 240128), (896, 213596), (938, 204032), (1072, 178528), (1594, 120064), (1792, 106798), (1876, 102016), (2144, 89264), (3188, 60032), (3584, 53399), (3752, 51008), (4288, 44632), (5579, 34304), (6376, 30016), (7504, 25504), (8576, 22316), (11158, 17152), (12752, 15008)]