168402416

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 180

約数和(自身を含む): 434597184

約数和(自身を除く): 266194768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 41, 49, 52, 56, 62, 82, 91, 98, 104, 112, 124, 164, 169, 182, 196, 208, 217, 248, 287, 328, 338, 364, 392, 403, 434, 496, 533, 574, 637, 656, 676, 728, 784, 806, 868, 1066, 1148, 1183, 1271, 1274, 1352, 1456, 1519, 1612, 1736, 2009, 2132, 2296, 2366, 2542, 2548, 2704, 2821, 3038, 3224, 3472, 3731, 4018, 4264, 4592, 4732, 5084, 5096, 5239, 5642, 6076, 6448, 6929, 7462, 8036, 8281, 8528, 8897, 9464, 10168, 10192, 10478, 11284, 12152, 13858, 14924, 16072, 16523, 16562, 17794, 18928, 19747, 20336, 20956, 22568, 24304, 26117, 27716, 29848, 32144, 33046, 33124, 35588, 36673, 39494, 41912, 45136, 48503, 52234, 55432, 59696, 62279, 66092, 66248, 71176, 73346, 78988, 83824, 97006, 104468, 110864, 115661, 124558, 132184, 132496, 142352, 146692, 157976, 194012, 208936, 214799, 231322, 249116, 256711, 264368, 293384, 315952, 339521, 388024, 417872, 429598, 462644, 498232, 513422, 586768, 679042, 776048, 809627, 859196, 925288, 996464, 1026844, 1358084, 1503593, 1619254, 1718392, 1850576, 2053688, 2716168, 3007186, 3238508, 3436784, 4107376, 5432336, 6014372, 6477016, 10525151, 12028744, 12954032, 21050302, 24057488, 42100604, 84201208, 168402416]

約数ペア:

[(1, 168402416), (2, 84201208), (4, 42100604), (7, 24057488), (8, 21050302), (13, 12954032), (14, 12028744), (16, 10525151), (26, 6477016), (28, 6014372), (31, 5432336), (41, 4107376), (49, 3436784), (52, 3238508), (56, 3007186), (62, 2716168), (82, 2053688), (91, 1850576), (98, 1718392), (104, 1619254), (112, 1503593), (124, 1358084), (164, 1026844), (169, 996464), (182, 925288), (196, 859196), (208, 809627), (217, 776048), (248, 679042), (287, 586768), (328, 513422), (338, 498232), (364, 462644), (392, 429598), (403, 417872), (434, 388024), (496, 339521), (533, 315952), (574, 293384), (637, 264368), (656, 256711), (676, 249116), (728, 231322), (784, 214799), (806, 208936), (868, 194012), (1066, 157976), (1148, 146692), (1183, 142352), (1271, 132496), (1274, 132184), (1352, 124558), (1456, 115661), (1519, 110864), (1612, 104468), (1736, 97006), (2009, 83824), (2132, 78988), (2296, 73346), (2366, 71176), (2542, 66248), (2548, 66092), (2704, 62279), (2821, 59696), (3038, 55432), (3224, 52234), (3472, 48503), (3731, 45136), (4018, 41912), (4264, 39494), (4592, 36673), (4732, 35588), (5084, 33124), (5096, 33046), (5239, 32144), (5642, 29848), (6076, 27716), (6448, 26117), (6929, 24304), (7462, 22568), (8036, 20956), (8281, 20336), (8528, 19747), (8897, 18928), (9464, 17794), (10168, 16562), (10192, 16523), (10478, 16072), (11284, 14924), (12152, 13858)]