154876008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 464486400

約数和(自身を除く): 309610392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 83, 84, 87, 116, 166, 168, 174, 203, 232, 249, 332, 348, 383, 406, 498, 581, 609, 664, 696, 766, 812, 996, 1149, 1162, 1218, 1532, 1624, 1743, 1992, 2298, 2324, 2407, 2436, 2681, 3064, 3486, 4596, 4648, 4814, 4872, 5362, 6972, 7221, 8043, 9192, 9628, 10724, 11107, 13944, 14442, 16086, 16849, 19256, 21448, 22214, 28884, 31789, 32172, 33321, 33698, 44428, 50547, 57768, 63578, 64344, 66642, 67396, 77749, 88856, 95367, 101094, 127156, 133284, 134792, 155498, 190734, 202188, 222523, 233247, 254312, 266568, 310996, 381468, 404376, 445046, 466494, 621992, 667569, 762936, 890092, 921881, 932988, 1335138, 1780184, 1843762, 1865976, 2670276, 2765643, 3687524, 5340552, 5531286, 6453167, 7375048, 11062572, 12906334, 19359501, 22125144, 25812668, 38719002, 51625336, 77438004, 154876008]

約数ペア:

[(1, 154876008), (2, 77438004), (3, 51625336), (4, 38719002), (6, 25812668), (7, 22125144), (8, 19359501), (12, 12906334), (14, 11062572), (21, 7375048), (24, 6453167), (28, 5531286), (29, 5340552), (42, 3687524), (56, 2765643), (58, 2670276), (83, 1865976), (84, 1843762), (87, 1780184), (116, 1335138), (166, 932988), (168, 921881), (174, 890092), (203, 762936), (232, 667569), (249, 621992), (332, 466494), (348, 445046), (383, 404376), (406, 381468), (498, 310996), (581, 266568), (609, 254312), (664, 233247), (696, 222523), (766, 202188), (812, 190734), (996, 155498), (1149, 134792), (1162, 133284), (1218, 127156), (1532, 101094), (1624, 95367), (1743, 88856), (1992, 77749), (2298, 67396), (2324, 66642), (2407, 64344), (2436, 63578), (2681, 57768), (3064, 50547), (3486, 44428), (4596, 33698), (4648, 33321), (4814, 32172), (4872, 31789), (5362, 28884), (6972, 22214), (7221, 21448), (8043, 19256), (9192, 16849), (9628, 16086), (10724, 14442), (11107, 13944)]