156579984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1$

素因数の和:2477

約数の個数: 120

約数和(自身を含む): 489906144

約数和(自身を除く): 333326160

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 44, 48, 66, 72, 82, 88, 99, 123, 132, 144, 164, 176, 198, 246, 264, 328, 369, 396, 451, 492, 528, 656, 738, 792, 902, 984, 1353, 1476, 1584, 1804, 1968, 2411, 2706, 2952, 3608, 4059, 4822, 5412, 5904, 7216, 7233, 8118, 9644, 10824, 14466, 16236, 19288, 21648, 21699, 26521, 28932, 32472, 38576, 43398, 53042, 57864, 64944, 79563, 86796, 98851, 106084, 115728, 159126, 173592, 197702, 212168, 238689, 296553, 318252, 347184, 395404, 424336, 477378, 593106, 636504, 790808, 889659, 954756, 1087361, 1186212, 1273008, 1581616, 1779318, 1909512, 2174722, 2372424, 3262083, 3558636, 3819024, 4349444, 4744848, 6524166, 7117272, 8698888, 9786249, 13048332, 14234544, 17397776, 19572498, 26096664, 39144996, 52193328, 78289992, 156579984]

約数ペア:

[(1, 156579984), (2, 78289992), (3, 52193328), (4, 39144996), (6, 26096664), (8, 19572498), (9, 17397776), (11, 14234544), (12, 13048332), (16, 9786249), (18, 8698888), (22, 7117272), (24, 6524166), (33, 4744848), (36, 4349444), (41, 3819024), (44, 3558636), (48, 3262083), (66, 2372424), (72, 2174722), (82, 1909512), (88, 1779318), (99, 1581616), (123, 1273008), (132, 1186212), (144, 1087361), (164, 954756), (176, 889659), (198, 790808), (246, 636504), (264, 593106), (328, 477378), (369, 424336), (396, 395404), (451, 347184), (492, 318252), (528, 296553), (656, 238689), (738, 212168), (792, 197702), (902, 173592), (984, 159126), (1353, 115728), (1476, 106084), (1584, 98851), (1804, 86796), (1968, 79563), (2411, 64944), (2706, 57864), (2952, 53042), (3608, 43398), (4059, 38576), (4822, 32472), (5412, 28932), (5904, 26521), (7216, 21699), (7233, 21648), (8118, 19288), (9644, 16236), (10824, 14466)]