145719864

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{4297}}^1$

素因数の和:4469

約数の個数: 64

約数和(自身を含む): 407450400

約数和(自身を除く): 261730536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 4297, 5652, 8478, 8594, 11304, 12891, 16956, 17188, 25782, 33912, 34376, 38673, 51564, 77346, 103128, 116019, 154692, 232038, 309384, 464076, 674629, 928152, 1349258, 2023887, 2698516, 4047774, 5397032, 6071661, 8095548, 12143322, 16191096, 18214983, 24286644, 36429966, 48573288, 72859932, 145719864]

約数ペア:

[(1, 145719864), (2, 72859932), (3, 48573288), (4, 36429966), (6, 24286644), (8, 18214983), (9, 16191096), (12, 12143322), (18, 8095548), (24, 6071661), (27, 5397032), (36, 4047774), (54, 2698516), (72, 2023887), (108, 1349258), (157, 928152), (216, 674629), (314, 464076), (471, 309384), (628, 232038), (942, 154692), (1256, 116019), (1413, 103128), (1884, 77346), (2826, 51564), (3768, 38673), (4239, 34376), (4297, 33912), (5652, 25782), (8478, 17188), (8594, 16956), (11304, 12891)]