198799776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3235

約数の個数: 144

約数和(自身を含む): 667150848

約数和(自身を除く): 468351072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3181, 3472, 3906, 4464, 5208, 6362, 6944, 7812, 8928, 9543, 10416, 12724, 15624, 19086, 20832, 22267, 25448, 28629, 31248, 38172, 44534, 50896, 57258, 62496, 66801, 76344, 89068, 98611, 101792, 114516, 133602, 152688, 178136, 197222, 200403, 229032, 267204, 295833, 305376, 356272, 394444, 400806, 458064, 534408, 591666, 690277, 712544, 788888, 801612, 887499, 916128, 1068816, 1183332, 1380554, 1577776, 1603224, 1774998, 2070831, 2137632, 2366664, 2761108, 3155552, 3206448, 3549996, 4141662, 4733328, 5522216, 6212493, 6412896, 7099992, 8283324, 9466656, 11044432, 12424986, 14199984, 16566648, 22088864, 24849972, 28399968, 33133296, 49699944, 66266592, 99399888, 198799776]

約数ペア:

[(1, 198799776), (2, 99399888), (3, 66266592), (4, 49699944), (6, 33133296), (7, 28399968), (8, 24849972), (9, 22088864), (12, 16566648), (14, 14199984), (16, 12424986), (18, 11044432), (21, 9466656), (24, 8283324), (28, 7099992), (31, 6412896), (32, 6212493), (36, 5522216), (42, 4733328), (48, 4141662), (56, 3549996), (62, 3206448), (63, 3155552), (72, 2761108), (84, 2366664), (93, 2137632), (96, 2070831), (112, 1774998), (124, 1603224), (126, 1577776), (144, 1380554), (168, 1183332), (186, 1068816), (217, 916128), (224, 887499), (248, 801612), (252, 788888), (279, 712544), (288, 690277), (336, 591666), (372, 534408), (434, 458064), (496, 400806), (504, 394444), (558, 356272), (651, 305376), (672, 295833), (744, 267204), (868, 229032), (992, 200403), (1008, 197222), (1116, 178136), (1302, 152688), (1488, 133602), (1736, 114516), (1953, 101792), (2016, 98611), (2232, 89068), (2604, 76344), (2976, 66801), (3181, 62496), (3472, 57258), (3906, 50896), (4464, 44534), (5208, 38172), (6362, 31248), (6944, 28629), (7812, 25448), (8928, 22267), (9543, 20832), (10416, 19086), (12724, 15624)]