145079424

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{1999}}^1$

素因数の和:2032

約数の個数: 160

約数和(自身を含む): 493680000

約数和(自身を除く): 348600576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1999, 2016, 2268, 2592, 2688, 3024, 3456, 3998, 4032, 4536, 5184, 5997, 6048, 7996, 8064, 9072, 10368, 11994, 12096, 13993, 15992, 17991, 18144, 23988, 24192, 27986, 31984, 35982, 36288, 41979, 47976, 53973, 55972, 63968, 71964, 72576, 83958, 95952, 107946, 111944, 125937, 127936, 143928, 161919, 167916, 191904, 215892, 223888, 251874, 255872, 287856, 323838, 335832, 377811, 383808, 431784, 447776, 503748, 575712, 647676, 671664, 755622, 767616, 863568, 895552, 1007496, 1133433, 1151424, 1295352, 1343328, 1511244, 1727136, 1791104, 2014992, 2266866, 2302848, 2590704, 2686656, 3022488, 3454272, 4029984, 4533732, 5181408, 5373312, 6044976, 6908544, 8059968, 9067464, 10362816, 12089952, 16119936, 18134928, 20725632, 24179904, 36269856, 48359808, 72539712, 145079424]

約数ペア:

[(1, 145079424), (2, 72539712), (3, 48359808), (4, 36269856), (6, 24179904), (7, 20725632), (8, 18134928), (9, 16119936), (12, 12089952), (14, 10362816), (16, 9067464), (18, 8059968), (21, 6908544), (24, 6044976), (27, 5373312), (28, 5181408), (32, 4533732), (36, 4029984), (42, 3454272), (48, 3022488), (54, 2686656), (56, 2590704), (63, 2302848), (64, 2266866), (72, 2014992), (81, 1791104), (84, 1727136), (96, 1511244), (108, 1343328), (112, 1295352), (126, 1151424), (128, 1133433), (144, 1007496), (162, 895552), (168, 863568), (189, 767616), (192, 755622), (216, 671664), (224, 647676), (252, 575712), (288, 503748), (324, 447776), (336, 431784), (378, 383808), (384, 377811), (432, 335832), (448, 323838), (504, 287856), (567, 255872), (576, 251874), (648, 223888), (672, 215892), (756, 191904), (864, 167916), (896, 161919), (1008, 143928), (1134, 127936), (1152, 125937), (1296, 111944), (1344, 107946), (1512, 95952), (1728, 83958), (1999, 72576), (2016, 71964), (2268, 63968), (2592, 55972), (2688, 53973), (3024, 47976), (3456, 41979), (3998, 36288), (4032, 35982), (4536, 31984), (5184, 27986), (5997, 24192), (6048, 23988), (7996, 18144), (8064, 17991), (9072, 15992), (10368, 13993), (11994, 12096)]