159105888

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 475517952

約数和(自身を除く): 316412064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 71, 72, 93, 96, 124, 142, 144, 186, 213, 248, 251, 279, 284, 288, 372, 426, 496, 502, 558, 568, 639, 744, 753, 852, 992, 1004, 1116, 1136, 1278, 1488, 1506, 1704, 2008, 2201, 2232, 2259, 2272, 2556, 2976, 3012, 3408, 4016, 4402, 4464, 4518, 5112, 6024, 6603, 6816, 7781, 8032, 8804, 8928, 9036, 10224, 12048, 13206, 15562, 17608, 17821, 18072, 19809, 20448, 23343, 24096, 26412, 31124, 35216, 35642, 36144, 39618, 46686, 52824, 53463, 62248, 70029, 70432, 71284, 72288, 79236, 93372, 105648, 106926, 124496, 140058, 142568, 158472, 160389, 186744, 211296, 213852, 248992, 280116, 285136, 316944, 320778, 373488, 427704, 552451, 560232, 570272, 633888, 641556, 746976, 855408, 1104902, 1120464, 1283112, 1657353, 1710816, 2209804, 2240928, 2566224, 3314706, 4419608, 4972059, 5132448, 6629412, 8839216, 9944118, 13258824, 17678432, 19888236, 26517648, 39776472, 53035296, 79552944, 159105888]

約数ペア:

[(1, 159105888), (2, 79552944), (3, 53035296), (4, 39776472), (6, 26517648), (8, 19888236), (9, 17678432), (12, 13258824), (16, 9944118), (18, 8839216), (24, 6629412), (31, 5132448), (32, 4972059), (36, 4419608), (48, 3314706), (62, 2566224), (71, 2240928), (72, 2209804), (93, 1710816), (96, 1657353), (124, 1283112), (142, 1120464), (144, 1104902), (186, 855408), (213, 746976), (248, 641556), (251, 633888), (279, 570272), (284, 560232), (288, 552451), (372, 427704), (426, 373488), (496, 320778), (502, 316944), (558, 285136), (568, 280116), (639, 248992), (744, 213852), (753, 211296), (852, 186744), (992, 160389), (1004, 158472), (1116, 142568), (1136, 140058), (1278, 124496), (1488, 106926), (1506, 105648), (1704, 93372), (2008, 79236), (2201, 72288), (2232, 71284), (2259, 70432), (2272, 70029), (2556, 62248), (2976, 53463), (3012, 52824), (3408, 46686), (4016, 39618), (4402, 36144), (4464, 35642), (4518, 35216), (5112, 31124), (6024, 26412), (6603, 24096), (6816, 23343), (7781, 20448), (8032, 19809), (8804, 18072), (8928, 17821), (9036, 17608), (10224, 15562), (12048, 13206)]