154877008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 365976576

約数和(自身を除く): 211099568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 127, 143, 164, 169, 176, 208, 254, 286, 328, 338, 451, 508, 533, 572, 656, 676, 902, 1016, 1066, 1144, 1352, 1397, 1651, 1804, 1859, 2032, 2132, 2288, 2704, 2794, 3302, 3608, 3718, 4264, 5207, 5588, 5863, 6604, 6929, 7216, 7436, 8528, 10414, 11176, 11726, 13208, 13858, 14872, 18161, 20828, 21463, 22352, 23452, 26416, 27716, 29744, 36322, 41656, 42926, 46904, 55432, 57277, 67691, 72644, 76219, 83312, 85852, 93808, 110864, 114554, 135382, 145288, 152438, 171704, 229108, 236093, 270764, 290576, 304876, 343408, 458216, 472186, 541528, 609752, 744601, 879983, 916432, 944372, 1083056, 1219504, 1489202, 1759966, 1888744, 2978404, 3519932, 3777488, 5956808, 7039864, 9679813, 11913616, 14079728, 19359626, 38719252, 77438504, 154877008]

約数ペア:

[(1, 154877008), (2, 77438504), (4, 38719252), (8, 19359626), (11, 14079728), (13, 11913616), (16, 9679813), (22, 7039864), (26, 5956808), (41, 3777488), (44, 3519932), (52, 2978404), (82, 1888744), (88, 1759966), (104, 1489202), (127, 1219504), (143, 1083056), (164, 944372), (169, 916432), (176, 879983), (208, 744601), (254, 609752), (286, 541528), (328, 472186), (338, 458216), (451, 343408), (508, 304876), (533, 290576), (572, 270764), (656, 236093), (676, 229108), (902, 171704), (1016, 152438), (1066, 145288), (1144, 135382), (1352, 114554), (1397, 110864), (1651, 93808), (1804, 85852), (1859, 83312), (2032, 76219), (2132, 72644), (2288, 67691), (2704, 57277), (2794, 55432), (3302, 46904), (3608, 42926), (3718, 41656), (4264, 36322), (5207, 29744), (5588, 27716), (5863, 26416), (6604, 23452), (6929, 22352), (7216, 21463), (7436, 20828), (8528, 18161), (10414, 14872), (11176, 13858), (11726, 13208)]