191137856

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:956

約数の個数: 112

約数和(自身を含む): 479974656

約数和(自身を除く): 288836800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 448, 481, 518, 592, 728, 832, 887, 962, 1036, 1184, 1456, 1774, 1924, 2072, 2368, 2912, 3367, 3548, 3848, 4144, 5824, 6209, 6734, 7096, 7696, 8288, 11531, 12418, 13468, 14192, 15392, 16576, 23062, 24836, 26936, 28384, 30784, 32819, 46124, 49672, 53872, 56768, 65638, 80717, 92248, 99344, 107744, 131276, 161434, 184496, 198688, 215488, 229733, 262552, 322868, 368992, 397376, 426647, 459466, 525104, 645736, 737984, 853294, 918932, 1050208, 1291472, 1706588, 1837864, 2100416, 2582944, 2986529, 3413176, 3675728, 5165888, 5973058, 6826352, 7351456, 11946116, 13652704, 14702912, 23892232, 27305408, 47784464, 95568928, 191137856]

約数ペア:

[(1, 191137856), (2, 95568928), (4, 47784464), (7, 27305408), (8, 23892232), (13, 14702912), (14, 13652704), (16, 11946116), (26, 7351456), (28, 6826352), (32, 5973058), (37, 5165888), (52, 3675728), (56, 3413176), (64, 2986529), (74, 2582944), (91, 2100416), (104, 1837864), (112, 1706588), (148, 1291472), (182, 1050208), (208, 918932), (224, 853294), (259, 737984), (296, 645736), (364, 525104), (416, 459466), (448, 426647), (481, 397376), (518, 368992), (592, 322868), (728, 262552), (832, 229733), (887, 215488), (962, 198688), (1036, 184496), (1184, 161434), (1456, 131276), (1774, 107744), (1924, 99344), (2072, 92248), (2368, 80717), (2912, 65638), (3367, 56768), (3548, 53872), (3848, 49672), (4144, 46124), (5824, 32819), (6209, 30784), (6734, 28384), (7096, 26936), (7696, 24836), (8288, 23062), (11531, 16576), (12418, 15392), (13468, 14192)]