155457384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8861}}^1$

素因数の和:8930

約数の個数: 64

約数和(自身を含む): 421122240

約数和(自身を除く): 265664856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 8772, 8861, 17544, 17722, 26583, 35444, 53166, 70888, 106332, 150637, 212664, 301274, 381023, 451911, 602548, 762046, 903822, 1143069, 1205096, 1524092, 1807644, 2286138, 3048184, 3615288, 4572276, 6477391, 9144552, 12954782, 19432173, 25909564, 38864346, 51819128, 77728692, 155457384]

約数ペア:

[(1, 155457384), (2, 77728692), (3, 51819128), (4, 38864346), (6, 25909564), (8, 19432173), (12, 12954782), (17, 9144552), (24, 6477391), (34, 4572276), (43, 3615288), (51, 3048184), (68, 2286138), (86, 1807644), (102, 1524092), (129, 1205096), (136, 1143069), (172, 903822), (204, 762046), (258, 602548), (344, 451911), (408, 381023), (516, 301274), (731, 212664), (1032, 150637), (1462, 106332), (2193, 70888), (2924, 53166), (4386, 35444), (5848, 26583), (8772, 17722), (8861, 17544)]