169411528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 409328640

約数和(自身を除く): 239917112

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 88, 104, 124, 136, 143, 187, 221, 248, 281, 286, 341, 374, 403, 442, 527, 562, 572, 682, 748, 806, 884, 1054, 1124, 1144, 1364, 1496, 1612, 1768, 2108, 2248, 2431, 2728, 3091, 3224, 3653, 4216, 4433, 4777, 4862, 5797, 6182, 6851, 7306, 8711, 8866, 9554, 9724, 11594, 12364, 13702, 14612, 17422, 17732, 19108, 19448, 23188, 24728, 27404, 29224, 34844, 35464, 38216, 40183, 46376, 52547, 54808, 62101, 69688, 75361, 80366, 95821, 105094, 113243, 124202, 148087, 150722, 160732, 191642, 210188, 226486, 248404, 296174, 301444, 321464, 383284, 420376, 452972, 496808, 592348, 602888, 683111, 766568, 905944, 1184696, 1245673, 1366222, 1628957, 1925131, 2491346, 2732444, 3257914, 3850262, 4982692, 5464888, 6515828, 7700524, 9965384, 13031656, 15401048, 21176441, 42352882, 84705764, 169411528]

約数ペア:

[(1, 169411528), (2, 84705764), (4, 42352882), (8, 21176441), (11, 15401048), (13, 13031656), (17, 9965384), (22, 7700524), (26, 6515828), (31, 5464888), (34, 4982692), (44, 3850262), (52, 3257914), (62, 2732444), (68, 2491346), (88, 1925131), (104, 1628957), (124, 1366222), (136, 1245673), (143, 1184696), (187, 905944), (221, 766568), (248, 683111), (281, 602888), (286, 592348), (341, 496808), (374, 452972), (403, 420376), (442, 383284), (527, 321464), (562, 301444), (572, 296174), (682, 248404), (748, 226486), (806, 210188), (884, 191642), (1054, 160732), (1124, 150722), (1144, 148087), (1364, 124202), (1496, 113243), (1612, 105094), (1768, 95821), (2108, 80366), (2248, 75361), (2431, 69688), (2728, 62101), (3091, 54808), (3224, 52547), (3653, 46376), (4216, 40183), (4433, 38216), (4777, 35464), (4862, 34844), (5797, 29224), (6182, 27404), (6851, 24728), (7306, 23188), (8711, 19448), (8866, 19108), (9554, 17732), (9724, 17422), (11594, 14612), (12364, 13702)]