129245448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 361267200

約数和(自身を除く): 232021752

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 152, 164, 186, 223, 228, 246, 248, 328, 372, 446, 456, 492, 589, 669, 744, 779, 892, 984, 1178, 1271, 1338, 1558, 1767, 1784, 2337, 2356, 2542, 2676, 3116, 3534, 3813, 4237, 4674, 4712, 5084, 5352, 6232, 6913, 7068, 7626, 8474, 9143, 9348, 10168, 12711, 13826, 14136, 15252, 16948, 18286, 18696, 20739, 24149, 25422, 27429, 27652, 30504, 33896, 36572, 41478, 48298, 50844, 54858, 55304, 72447, 73144, 82956, 96596, 101688, 109716, 131347, 144894, 165912, 173717, 193192, 219432, 262694, 283433, 289788, 347434, 394041, 521151, 525388, 566866, 579576, 694868, 788082, 850299, 1042302, 1050776, 1133732, 1389736, 1576164, 1700598, 2084604, 2267464, 3152328, 3401196, 4169208, 5385227, 6802392, 10770454, 16155681, 21540908, 32311362, 43081816, 64622724, 129245448]

約数ペア:

[(1, 129245448), (2, 64622724), (3, 43081816), (4, 32311362), (6, 21540908), (8, 16155681), (12, 10770454), (19, 6802392), (24, 5385227), (31, 4169208), (38, 3401196), (41, 3152328), (57, 2267464), (62, 2084604), (76, 1700598), (82, 1576164), (93, 1389736), (114, 1133732), (123, 1050776), (124, 1042302), (152, 850299), (164, 788082), (186, 694868), (223, 579576), (228, 566866), (246, 525388), (248, 521151), (328, 394041), (372, 347434), (446, 289788), (456, 283433), (492, 262694), (589, 219432), (669, 193192), (744, 173717), (779, 165912), (892, 144894), (984, 131347), (1178, 109716), (1271, 101688), (1338, 96596), (1558, 82956), (1767, 73144), (1784, 72447), (2337, 55304), (2356, 54858), (2542, 50844), (2676, 48298), (3116, 41478), (3534, 36572), (3813, 33896), (4237, 30504), (4674, 27652), (4712, 27429), (5084, 25422), (5352, 24149), (6232, 20739), (6913, 18696), (7068, 18286), (7626, 16948), (8474, 15252), (9143, 14136), (9348, 13826), (10168, 12711)]