191684864

素因数分解:

$2^8\times 7^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 466032000

約数和(自身を除く): 274347136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 59, 64, 74, 98, 112, 118, 128, 148, 196, 224, 236, 256, 259, 296, 343, 392, 413, 448, 472, 518, 592, 686, 784, 826, 896, 944, 1036, 1184, 1372, 1568, 1652, 1792, 1813, 1888, 2072, 2183, 2368, 2744, 2891, 3136, 3304, 3626, 3776, 4144, 4366, 4736, 5488, 5782, 6272, 6608, 7252, 7552, 8288, 8732, 9472, 10976, 11564, 12544, 12691, 13216, 14504, 15104, 15281, 16576, 17464, 20237, 21952, 23128, 25382, 26432, 29008, 30562, 33152, 34928, 40474, 43904, 46256, 50764, 52864, 58016, 61124, 66304, 69856, 80948, 87808, 92512, 101528, 105728, 106967, 116032, 122248, 139712, 161896, 185024, 203056, 213934, 232064, 244496, 279424, 323792, 370048, 406112, 427868, 464128, 488992, 558848, 647584, 740096, 748769, 812224, 855736, 977984, 1295168, 1497538, 1624448, 1711472, 1955968, 2590336, 2995076, 3248896, 3422944, 3911936, 5180672, 5990152, 6845888, 11980304, 13691776, 23960608, 27383552, 47921216, 95842432, 191684864]

約数ペア:

[(1, 191684864), (2, 95842432), (4, 47921216), (7, 27383552), (8, 23960608), (14, 13691776), (16, 11980304), (28, 6845888), (32, 5990152), (37, 5180672), (49, 3911936), (56, 3422944), (59, 3248896), (64, 2995076), (74, 2590336), (98, 1955968), (112, 1711472), (118, 1624448), (128, 1497538), (148, 1295168), (196, 977984), (224, 855736), (236, 812224), (256, 748769), (259, 740096), (296, 647584), (343, 558848), (392, 488992), (413, 464128), (448, 427868), (472, 406112), (518, 370048), (592, 323792), (686, 279424), (784, 244496), (826, 232064), (896, 213934), (944, 203056), (1036, 185024), (1184, 161896), (1372, 139712), (1568, 122248), (1652, 116032), (1792, 106967), (1813, 105728), (1888, 101528), (2072, 92512), (2183, 87808), (2368, 80948), (2744, 69856), (2891, 66304), (3136, 61124), (3304, 58016), (3626, 52864), (3776, 50764), (4144, 46256), (4366, 43904), (4736, 40474), (5488, 34928), (5782, 33152), (6272, 30562), (6608, 29008), (7252, 26432), (7552, 25382), (8288, 23128), (8732, 21952), (9472, 20237), (10976, 17464), (11564, 16576), (12544, 15281), (12691, 15104), (13216, 14504)]