139580376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 400619520

約数和(自身を除く): 261039144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 53, 69, 78, 92, 104, 106, 138, 156, 159, 184, 212, 276, 299, 312, 318, 367, 424, 552, 598, 636, 689, 734, 897, 1101, 1196, 1219, 1272, 1378, 1468, 1794, 2067, 2202, 2392, 2438, 2756, 2936, 3588, 3657, 4134, 4404, 4771, 4876, 5512, 7176, 7314, 8268, 8441, 8808, 9542, 9752, 14313, 14628, 15847, 16536, 16882, 19084, 19451, 25323, 28626, 29256, 31694, 33764, 38168, 38902, 47541, 50646, 57252, 58353, 63388, 67528, 77804, 95082, 101292, 109733, 114504, 116706, 126776, 155608, 190164, 202584, 219466, 233412, 252863, 329199, 380328, 438932, 447373, 466824, 505726, 658398, 758589, 877864, 894746, 1011452, 1316796, 1342119, 1517178, 1789492, 2022904, 2633592, 2684238, 3034356, 3578984, 5368476, 5815849, 6068712, 10736952, 11631698, 17447547, 23263396, 34895094, 46526792, 69790188, 139580376]

約数ペア:

[(1, 139580376), (2, 69790188), (3, 46526792), (4, 34895094), (6, 23263396), (8, 17447547), (12, 11631698), (13, 10736952), (23, 6068712), (24, 5815849), (26, 5368476), (39, 3578984), (46, 3034356), (52, 2684238), (53, 2633592), (69, 2022904), (78, 1789492), (92, 1517178), (104, 1342119), (106, 1316796), (138, 1011452), (156, 894746), (159, 877864), (184, 758589), (212, 658398), (276, 505726), (299, 466824), (312, 447373), (318, 438932), (367, 380328), (424, 329199), (552, 252863), (598, 233412), (636, 219466), (689, 202584), (734, 190164), (897, 155608), (1101, 126776), (1196, 116706), (1219, 114504), (1272, 109733), (1378, 101292), (1468, 95082), (1794, 77804), (2067, 67528), (2202, 63388), (2392, 58353), (2438, 57252), (2756, 50646), (2936, 47541), (3588, 38902), (3657, 38168), (4134, 33764), (4404, 31694), (4771, 29256), (4876, 28626), (5512, 25323), (7176, 19451), (7314, 19084), (8268, 16882), (8441, 16536), (8808, 15847), (9542, 14628), (9752, 14313)]