145412568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 478033920

約数和(自身を除く): 332621352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 41, 42, 56, 62, 63, 72, 82, 84, 93, 123, 124, 126, 164, 168, 186, 217, 227, 246, 248, 252, 279, 287, 328, 369, 372, 434, 454, 492, 504, 558, 574, 651, 681, 738, 744, 861, 868, 908, 984, 1116, 1148, 1271, 1302, 1362, 1476, 1589, 1722, 1736, 1816, 1953, 2043, 2232, 2296, 2542, 2583, 2604, 2724, 2952, 3178, 3444, 3813, 3906, 4086, 4767, 5084, 5166, 5208, 5448, 6356, 6888, 7037, 7626, 7812, 8172, 8897, 9307, 9534, 10168, 10332, 11439, 12712, 14074, 14301, 15252, 15624, 16344, 17794, 18614, 19068, 20664, 21111, 22878, 26691, 27921, 28148, 28602, 30504, 35588, 37228, 38136, 42222, 45756, 49259, 53382, 55842, 56296, 57204, 63333, 65149, 71176, 74456, 80073, 83763, 84444, 91512, 98518, 106764, 111684, 114408, 126666, 130298, 147777, 160146, 167526, 168888, 195447, 197036, 213528, 223368, 253332, 260596, 288517, 295554, 320292, 335052, 390894, 394072, 443331, 506664, 521192, 577034, 586341, 591108, 640584, 670104, 781788, 865551, 886662, 1154068, 1172682, 1182216, 1563576, 1731102, 1773324, 2019619, 2308136, 2345364, 2596653, 3462204, 3546648, 4039238, 4690728, 5193306, 6058857, 6924408, 8078476, 10386612, 12117714, 16156952, 18176571, 20773224, 24235428, 36353142, 48470856, 72706284, 145412568]

約数ペア:

[(1, 145412568), (2, 72706284), (3, 48470856), (4, 36353142), (6, 24235428), (7, 20773224), (8, 18176571), (9, 16156952), (12, 12117714), (14, 10386612), (18, 8078476), (21, 6924408), (24, 6058857), (28, 5193306), (31, 4690728), (36, 4039238), (41, 3546648), (42, 3462204), (56, 2596653), (62, 2345364), (63, 2308136), (72, 2019619), (82, 1773324), (84, 1731102), (93, 1563576), (123, 1182216), (124, 1172682), (126, 1154068), (164, 886662), (168, 865551), (186, 781788), (217, 670104), (227, 640584), (246, 591108), (248, 586341), (252, 577034), (279, 521192), (287, 506664), (328, 443331), (369, 394072), (372, 390894), (434, 335052), (454, 320292), (492, 295554), (504, 288517), (558, 260596), (574, 253332), (651, 223368), (681, 213528), (738, 197036), (744, 195447), (861, 168888), (868, 167526), (908, 160146), (984, 147777), (1116, 130298), (1148, 126666), (1271, 114408), (1302, 111684), (1362, 106764), (1476, 98518), (1589, 91512), (1722, 84444), (1736, 83763), (1816, 80073), (1953, 74456), (2043, 71176), (2232, 65149), (2296, 63333), (2542, 57204), (2583, 56296), (2604, 55842), (2724, 53382), (2952, 49259), (3178, 45756), (3444, 42222), (3813, 38136), (3906, 37228), (4086, 35588), (4767, 30504), (5084, 28602), (5166, 28148), (5208, 27921), (5448, 26691), (6356, 22878), (6888, 21111), (7037, 20664), (7626, 19068), (7812, 18614), (8172, 17794), (8897, 16344), (9307, 15624), (9534, 15252), (10168, 14301), (10332, 14074), (11439, 12712)]