137258064

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:887

約数の個数: 120

約数和(自身を含む): 408119712

約数和(自身を除く): 270861648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 774, 821, 972, 1032, 1161, 1296, 1548, 1642, 1944, 2064, 2322, 2463, 3096, 3284, 3483, 3888, 4644, 4926, 6192, 6568, 6966, 7389, 9288, 9852, 10449, 13136, 13932, 14778, 18576, 19704, 20898, 22167, 27864, 29556, 35303, 39408, 41796, 44334, 55728, 59112, 66501, 70606, 83592, 88668, 105909, 118224, 133002, 141212, 167184, 177336, 199503, 211818, 266004, 282424, 317727, 354672, 399006, 423636, 532008, 564848, 635454, 798012, 847272, 953181, 1064016, 1270908, 1596024, 1694544, 1906362, 2541816, 2859543, 3192048, 3812724, 5083632, 5719086, 7625448, 8578629, 11438172, 15250896, 17157258, 22876344, 34314516, 45752688, 68629032, 137258064]

約数ペア:

[(1, 137258064), (2, 68629032), (3, 45752688), (4, 34314516), (6, 22876344), (8, 17157258), (9, 15250896), (12, 11438172), (16, 8578629), (18, 7625448), (24, 5719086), (27, 5083632), (36, 3812724), (43, 3192048), (48, 2859543), (54, 2541816), (72, 1906362), (81, 1694544), (86, 1596024), (108, 1270908), (129, 1064016), (144, 953181), (162, 847272), (172, 798012), (216, 635454), (243, 564848), (258, 532008), (324, 423636), (344, 399006), (387, 354672), (432, 317727), (486, 282424), (516, 266004), (648, 211818), (688, 199503), (774, 177336), (821, 167184), (972, 141212), (1032, 133002), (1161, 118224), (1296, 105909), (1548, 88668), (1642, 83592), (1944, 70606), (2064, 66501), (2322, 59112), (2463, 55728), (3096, 44334), (3284, 41796), (3483, 39408), (3888, 35303), (4644, 29556), (4926, 27864), (6192, 22167), (6568, 20898), (6966, 19704), (7389, 18576), (9288, 14778), (9852, 13932), (10449, 13136)]