138172272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7759}}^1$

素因数の和:7830

約数の個数: 80

約数和(自身を含む): 415687680

約数和(自身を除く): 277515408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 7759, 8904, 15518, 17808, 23277, 31036, 46554, 54313, 62072, 93108, 108626, 124144, 162939, 186216, 217252, 325878, 372432, 411227, 434504, 651756, 822454, 869008, 1233681, 1303512, 1644908, 2467362, 2607024, 2878589, 3289816, 4934724, 5757178, 6579632, 8635767, 9869448, 11514356, 17271534, 19738896, 23028712, 34543068, 46057424, 69086136, 138172272]

約数ペア:

[(1, 138172272), (2, 69086136), (3, 46057424), (4, 34543068), (6, 23028712), (7, 19738896), (8, 17271534), (12, 11514356), (14, 9869448), (16, 8635767), (21, 6579632), (24, 5757178), (28, 4934724), (42, 3289816), (48, 2878589), (53, 2607024), (56, 2467362), (84, 1644908), (106, 1303512), (112, 1233681), (159, 869008), (168, 822454), (212, 651756), (318, 434504), (336, 411227), (371, 372432), (424, 325878), (636, 217252), (742, 186216), (848, 162939), (1113, 124144), (1272, 108626), (1484, 93108), (2226, 62072), (2544, 54313), (2968, 46554), (4452, 31036), (5936, 23277), (7759, 17808), (8904, 15518)]