142830144

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 168

約数和(自身を含む): 445902080

約数和(自身を除く): 303071936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 421, 456, 496, 558, 576, 589, 608, 684, 744, 842, 912, 992, 1116, 1178, 1216, 1263, 1368, 1488, 1684, 1767, 1824, 1984, 2232, 2356, 2526, 2736, 2976, 3368, 3534, 3648, 3789, 4464, 4712, 5052, 5301, 5472, 5952, 6736, 7068, 7578, 7999, 8928, 9424, 10104, 10602, 10944, 13051, 13472, 14136, 15156, 15998, 17856, 18848, 20208, 21204, 23997, 26102, 26944, 28272, 30312, 31996, 37696, 39153, 40416, 42408, 47994, 52204, 56544, 60624, 63992, 71991, 78306, 80832, 84816, 95988, 104408, 113088, 117459, 121248, 127984, 143982, 156612, 169632, 191976, 208816, 234918, 242496, 247969, 255968, 287964, 313224, 339264, 383952, 417632, 469836, 495938, 511936, 575928, 626448, 743907, 767904, 835264, 939672, 991876, 1151856, 1252896, 1487814, 1535808, 1879344, 1983752, 2231721, 2303712, 2505792, 2975628, 3758688, 3967504, 4463442, 4607424, 5951256, 7517376, 7935008, 8926884, 11902512, 15870016, 17853768, 23805024, 35707536, 47610048, 71415072, 142830144]

約数ペア:

[(1, 142830144), (2, 71415072), (3, 47610048), (4, 35707536), (6, 23805024), (8, 17853768), (9, 15870016), (12, 11902512), (16, 8926884), (18, 7935008), (19, 7517376), (24, 5951256), (31, 4607424), (32, 4463442), (36, 3967504), (38, 3758688), (48, 2975628), (57, 2505792), (62, 2303712), (64, 2231721), (72, 1983752), (76, 1879344), (93, 1535808), (96, 1487814), (114, 1252896), (124, 1151856), (144, 991876), (152, 939672), (171, 835264), (186, 767904), (192, 743907), (228, 626448), (248, 575928), (279, 511936), (288, 495938), (304, 469836), (342, 417632), (372, 383952), (421, 339264), (456, 313224), (496, 287964), (558, 255968), (576, 247969), (589, 242496), (608, 234918), (684, 208816), (744, 191976), (842, 169632), (912, 156612), (992, 143982), (1116, 127984), (1178, 121248), (1216, 117459), (1263, 113088), (1368, 104408), (1488, 95988), (1684, 84816), (1767, 80832), (1824, 78306), (1984, 71991), (2232, 63992), (2356, 60624), (2526, 56544), (2736, 52204), (2976, 47994), (3368, 42408), (3534, 40416), (3648, 39153), (3789, 37696), (4464, 31996), (4712, 30312), (5052, 28272), (5301, 26944), (5472, 26102), (5952, 23997), (6736, 21204), (7068, 20208), (7578, 18848), (7999, 17856), (8928, 15998), (9424, 15156), (10104, 14136), (10602, 13472), (10944, 13051)]