142987008

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 412070400

約数和(自身を除く): 269083392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 82, 96, 114, 123, 128, 152, 164, 192, 228, 239, 246, 256, 304, 328, 384, 456, 478, 492, 608, 656, 717, 768, 779, 912, 956, 984, 1216, 1312, 1434, 1558, 1824, 1912, 1968, 2337, 2432, 2624, 2868, 3116, 3648, 3824, 3936, 4541, 4674, 4864, 5248, 5736, 6232, 7296, 7648, 7872, 9082, 9348, 9799, 10496, 11472, 12464, 13623, 14592, 15296, 15744, 18164, 18696, 19598, 22944, 24928, 27246, 29397, 30592, 31488, 36328, 37392, 39196, 45888, 49856, 54492, 58794, 61184, 72656, 74784, 78392, 91776, 99712, 108984, 117588, 145312, 149568, 156784, 183552, 186181, 199424, 217968, 235176, 290624, 299136, 313568, 372362, 435936, 470352, 558543, 581248, 598272, 627136, 744724, 871872, 940704, 1117086, 1162496, 1254272, 1489448, 1743744, 1881408, 2234172, 2508544, 2978896, 3487488, 3762816, 4468344, 5957792, 7525632, 8936688, 11915584, 17873376, 23831168, 35746752, 47662336, 71493504, 142987008]

約数ペア:

[(1, 142987008), (2, 71493504), (3, 47662336), (4, 35746752), (6, 23831168), (8, 17873376), (12, 11915584), (16, 8936688), (19, 7525632), (24, 5957792), (32, 4468344), (38, 3762816), (41, 3487488), (48, 2978896), (57, 2508544), (64, 2234172), (76, 1881408), (82, 1743744), (96, 1489448), (114, 1254272), (123, 1162496), (128, 1117086), (152, 940704), (164, 871872), (192, 744724), (228, 627136), (239, 598272), (246, 581248), (256, 558543), (304, 470352), (328, 435936), (384, 372362), (456, 313568), (478, 299136), (492, 290624), (608, 235176), (656, 217968), (717, 199424), (768, 186181), (779, 183552), (912, 156784), (956, 149568), (984, 145312), (1216, 117588), (1312, 108984), (1434, 99712), (1558, 91776), (1824, 78392), (1912, 74784), (1968, 72656), (2337, 61184), (2432, 58794), (2624, 54492), (2868, 49856), (3116, 45888), (3648, 39196), (3824, 37392), (3936, 36328), (4541, 31488), (4674, 30592), (4864, 29397), (5248, 27246), (5736, 24928), (6232, 22944), (7296, 19598), (7648, 18696), (7872, 18164), (9082, 15744), (9348, 15296), (9799, 14592), (10496, 13623), (11472, 12464)]