145105344

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1264

約数の個数: 140

約数和(自身を含む): 449208144

約数和(自身を除く): 304102800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 621, 648, 736, 828, 864, 1104, 1217, 1242, 1296, 1472, 1656, 1728, 1863, 2208, 2434, 2484, 2592, 3312, 3651, 3726, 4416, 4868, 4968, 5184, 6624, 7302, 7452, 9736, 9936, 10953, 13248, 14604, 14904, 19472, 19872, 21906, 27991, 29208, 29808, 32859, 38944, 39744, 43812, 55982, 58416, 59616, 65718, 77888, 83973, 87624, 98577, 111964, 116832, 119232, 131436, 167946, 175248, 197154, 223928, 233664, 251919, 262872, 335892, 350496, 394308, 447856, 503838, 525744, 671784, 700992, 755757, 788616, 895712, 1007676, 1051488, 1343568, 1511514, 1577232, 1791424, 2015352, 2102976, 2267271, 2687136, 3023028, 3154464, 4030704, 4534542, 5374272, 6046056, 6308928, 8061408, 9069084, 12092112, 16122816, 18138168, 24184224, 36276336, 48368448, 72552672, 145105344]

約数ペア:

[(1, 145105344), (2, 72552672), (3, 48368448), (4, 36276336), (6, 24184224), (8, 18138168), (9, 16122816), (12, 12092112), (16, 9069084), (18, 8061408), (23, 6308928), (24, 6046056), (27, 5374272), (32, 4534542), (36, 4030704), (46, 3154464), (48, 3023028), (54, 2687136), (64, 2267271), (69, 2102976), (72, 2015352), (81, 1791424), (92, 1577232), (96, 1511514), (108, 1343568), (138, 1051488), (144, 1007676), (162, 895712), (184, 788616), (192, 755757), (207, 700992), (216, 671784), (276, 525744), (288, 503838), (324, 447856), (368, 394308), (414, 350496), (432, 335892), (552, 262872), (576, 251919), (621, 233664), (648, 223928), (736, 197154), (828, 175248), (864, 167946), (1104, 131436), (1217, 119232), (1242, 116832), (1296, 111964), (1472, 98577), (1656, 87624), (1728, 83973), (1863, 77888), (2208, 65718), (2434, 59616), (2484, 58416), (2592, 55982), (3312, 43812), (3651, 39744), (3726, 38944), (4416, 32859), (4868, 29808), (4968, 29208), (5184, 27991), (6624, 21906), (7302, 19872), (7452, 19472), (9736, 14904), (9936, 14604), (10953, 13248)]