143140872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1289}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 409910400

約数和(自身を除く): 266769528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 661, 1289, 1322, 1983, 2578, 2644, 3867, 3966, 4627, 5156, 5288, 7734, 7932, 9023, 9254, 10312, 13881, 15468, 15864, 18046, 18508, 27069, 27762, 30936, 36092, 37016, 54138, 55524, 72184, 108276, 111048, 216552, 852029, 1704058, 2556087, 3408116, 5112174, 5964203, 6816232, 10224348, 11928406, 17892609, 20448696, 23856812, 35785218, 47713624, 71570436, 143140872]

約数ペア:

[(1, 143140872), (2, 71570436), (3, 47713624), (4, 35785218), (6, 23856812), (7, 20448696), (8, 17892609), (12, 11928406), (14, 10224348), (21, 6816232), (24, 5964203), (28, 5112174), (42, 3408116), (56, 2556087), (84, 1704058), (168, 852029), (661, 216552), (1289, 111048), (1322, 108276), (1983, 72184), (2578, 55524), (2644, 54138), (3867, 37016), (3966, 36092), (4627, 30936), (5156, 27762), (5288, 27069), (7734, 18508), (7932, 18046), (9023, 15864), (9254, 15468), (10312, 13881)]