195231456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:993

約数の個数: 144

約数和(自身を含む): 640864224

約数和(自身を除く): 445632768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 113, 126, 144, 168, 224, 226, 252, 288, 336, 339, 452, 504, 672, 678, 791, 857, 904, 1008, 1017, 1356, 1582, 1714, 1808, 2016, 2034, 2373, 2571, 2712, 3164, 3428, 3616, 4068, 4746, 5142, 5424, 5999, 6328, 6856, 7119, 7713, 8136, 9492, 10284, 10848, 11998, 12656, 13712, 14238, 15426, 16272, 17997, 18984, 20568, 23996, 25312, 27424, 28476, 30852, 32544, 35994, 37968, 41136, 47992, 53991, 56952, 61704, 71988, 75936, 82272, 95984, 96841, 107982, 113904, 123408, 143976, 191968, 193682, 215964, 227808, 246816, 287952, 290523, 387364, 431928, 575904, 581046, 677887, 774728, 863856, 871569, 1162092, 1355774, 1549456, 1727712, 1743138, 2033661, 2324184, 2711548, 3098912, 3486276, 4067322, 4648368, 5423096, 6100983, 6972552, 8134644, 9296736, 10846192, 12201966, 13945104, 16269288, 21692384, 24403932, 27890208, 32538576, 48807864, 65077152, 97615728, 195231456]

約数ペア:

[(1, 195231456), (2, 97615728), (3, 65077152), (4, 48807864), (6, 32538576), (7, 27890208), (8, 24403932), (9, 21692384), (12, 16269288), (14, 13945104), (16, 12201966), (18, 10846192), (21, 9296736), (24, 8134644), (28, 6972552), (32, 6100983), (36, 5423096), (42, 4648368), (48, 4067322), (56, 3486276), (63, 3098912), (72, 2711548), (84, 2324184), (96, 2033661), (112, 1743138), (113, 1727712), (126, 1549456), (144, 1355774), (168, 1162092), (224, 871569), (226, 863856), (252, 774728), (288, 677887), (336, 581046), (339, 575904), (452, 431928), (504, 387364), (672, 290523), (678, 287952), (791, 246816), (857, 227808), (904, 215964), (1008, 193682), (1017, 191968), (1356, 143976), (1582, 123408), (1714, 113904), (1808, 107982), (2016, 96841), (2034, 95984), (2373, 82272), (2571, 75936), (2712, 71988), (3164, 61704), (3428, 56952), (3616, 53991), (4068, 47992), (4746, 41136), (5142, 37968), (5424, 35994), (5999, 32544), (6328, 30852), (6856, 28476), (7119, 27424), (7713, 25312), (8136, 23996), (9492, 20568), (10284, 18984), (10848, 17997), (11998, 16272), (12656, 15426), (13712, 14238)]