145914944

素因数分解:

$2^6\times 7^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 168

約数和(自身を含む): 374294400

約数和(自身を除く): 228379456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 49, 56, 64, 68, 92, 98, 112, 119, 136, 161, 184, 196, 224, 238, 272, 289, 322, 343, 368, 391, 392, 448, 476, 544, 578, 644, 686, 736, 782, 784, 833, 952, 1088, 1127, 1156, 1288, 1372, 1472, 1564, 1568, 1666, 1904, 2023, 2254, 2312, 2576, 2737, 2744, 3128, 3136, 3332, 3808, 4046, 4508, 4624, 5152, 5474, 5488, 5831, 6256, 6647, 6664, 7616, 7889, 8092, 9016, 9248, 10304, 10948, 10976, 11662, 12512, 13294, 13328, 14161, 15778, 16184, 18032, 18496, 19159, 21896, 21952, 23324, 25024, 26588, 26656, 28322, 31556, 32368, 36064, 38318, 43792, 46529, 46648, 53176, 53312, 56644, 63112, 64736, 72128, 76636, 87584, 93058, 93296, 99127, 106352, 113288, 126224, 129472, 134113, 153272, 175168, 186116, 186592, 198254, 212704, 226576, 252448, 268226, 306544, 325703, 372232, 373184, 396508, 425408, 453152, 504896, 536452, 613088, 651406, 744464, 793016, 906304, 1072904, 1226176, 1302812, 1488928, 1586032, 2145808, 2279921, 2605624, 2977856, 3172064, 4291616, 4559842, 5211248, 6344128, 8583232, 9119684, 10422496, 18239368, 20844992, 36478736, 72957472, 145914944]

約数ペア:

[(1, 145914944), (2, 72957472), (4, 36478736), (7, 20844992), (8, 18239368), (14, 10422496), (16, 9119684), (17, 8583232), (23, 6344128), (28, 5211248), (32, 4559842), (34, 4291616), (46, 3172064), (49, 2977856), (56, 2605624), (64, 2279921), (68, 2145808), (92, 1586032), (98, 1488928), (112, 1302812), (119, 1226176), (136, 1072904), (161, 906304), (184, 793016), (196, 744464), (224, 651406), (238, 613088), (272, 536452), (289, 504896), (322, 453152), (343, 425408), (368, 396508), (391, 373184), (392, 372232), (448, 325703), (476, 306544), (544, 268226), (578, 252448), (644, 226576), (686, 212704), (736, 198254), (782, 186592), (784, 186116), (833, 175168), (952, 153272), (1088, 134113), (1127, 129472), (1156, 126224), (1288, 113288), (1372, 106352), (1472, 99127), (1564, 93296), (1568, 93058), (1666, 87584), (1904, 76636), (2023, 72128), (2254, 64736), (2312, 63112), (2576, 56644), (2737, 53312), (2744, 53176), (3128, 46648), (3136, 46529), (3332, 43792), (3808, 38318), (4046, 36064), (4508, 32368), (4624, 31556), (5152, 28322), (5474, 26656), (5488, 26588), (5831, 25024), (6256, 23324), (6647, 21952), (6664, 21896), (7616, 19159), (7889, 18496), (8092, 18032), (9016, 16184), (9248, 15778), (10304, 14161), (10948, 13328), (10976, 13294), (11662, 12512)]