191794304

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 416976000

約数和(自身を除く): 225181696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 316, 416, 632, 832, 1027, 1264, 1459, 1664, 2054, 2528, 2918, 4108, 5056, 5836, 8216, 10112, 11672, 16432, 18967, 23344, 32864, 37934, 46688, 65728, 75868, 93376, 115261, 131456, 151736, 186752, 230522, 303472, 461044, 606944, 922088, 1213888, 1498393, 1844176, 2427776, 2996786, 3688352, 5993572, 7376704, 11987144, 14753408, 23974288, 47948576, 95897152, 191794304]

約数ペア:

[(1, 191794304), (2, 95897152), (4, 47948576), (8, 23974288), (13, 14753408), (16, 11987144), (26, 7376704), (32, 5993572), (52, 3688352), (64, 2996786), (79, 2427776), (104, 1844176), (128, 1498393), (158, 1213888), (208, 922088), (316, 606944), (416, 461044), (632, 303472), (832, 230522), (1027, 186752), (1264, 151736), (1459, 131456), (1664, 115261), (2054, 93376), (2528, 75868), (2918, 65728), (4108, 46688), (5056, 37934), (5836, 32864), (8216, 23344), (10112, 18967), (11672, 16432)]