172321864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{11587}}^1$

素因数の和:11630

約数の個数: 48

約数和(自身を含む): 381708720

約数和(自身を除く): 209386856

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 7436, 11587, 14872, 23174, 46348, 92696, 127457, 150631, 254914, 301262, 509828, 602524, 1019656, 1205048, 1656941, 1958203, 3313882, 3916406, 6627764, 7832812, 13255528, 15665624, 21540233, 43080466, 86160932, 172321864]

約数ペア:

[(1, 172321864), (2, 86160932), (4, 43080466), (8, 21540233), (11, 15665624), (13, 13255528), (22, 7832812), (26, 6627764), (44, 3916406), (52, 3313882), (88, 1958203), (104, 1656941), (143, 1205048), (169, 1019656), (286, 602524), (338, 509828), (572, 301262), (676, 254914), (1144, 150631), (1352, 127457), (1859, 92696), (3718, 46348), (7436, 23174), (11587, 14872)]