138881232

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4751}}^1$

素因数の和:4801

約数の個数: 120

約数和(自身を含む): 459613440

約数和(自身を除く): 320732208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 3248, 3654, 4176, 4751, 4872, 7308, 9502, 9744, 14253, 14616, 19004, 28506, 29232, 33257, 38008, 42759, 57012, 66514, 76016, 85518, 99771, 114024, 133028, 137779, 171036, 199542, 228048, 266056, 275558, 299313, 342072, 399084, 413337, 532112, 551116, 598626, 684144, 798168, 826674, 964453, 1102232, 1197252, 1240011, 1596336, 1653348, 1928906, 2204464, 2394504, 2480022, 2893359, 3306696, 3857812, 4789008, 4960044, 5786718, 6613392, 7715624, 8680077, 9920088, 11573436, 15431248, 17360154, 19840176, 23146872, 34720308, 46293744, 69440616, 138881232]

約数ペア:

[(1, 138881232), (2, 69440616), (3, 46293744), (4, 34720308), (6, 23146872), (7, 19840176), (8, 17360154), (9, 15431248), (12, 11573436), (14, 9920088), (16, 8680077), (18, 7715624), (21, 6613392), (24, 5786718), (28, 4960044), (29, 4789008), (36, 3857812), (42, 3306696), (48, 2893359), (56, 2480022), (58, 2394504), (63, 2204464), (72, 1928906), (84, 1653348), (87, 1596336), (112, 1240011), (116, 1197252), (126, 1102232), (144, 964453), (168, 826674), (174, 798168), (203, 684144), (232, 598626), (252, 551116), (261, 532112), (336, 413337), (348, 399084), (406, 342072), (464, 299313), (504, 275558), (522, 266056), (609, 228048), (696, 199542), (812, 171036), (1008, 137779), (1044, 133028), (1218, 114024), (1392, 99771), (1624, 85518), (1827, 76016), (2088, 66514), (2436, 57012), (3248, 42759), (3654, 38008), (4176, 33257), (4751, 29232), (4872, 28506), (7308, 19004), (9502, 14616), (9744, 14253)]