142675456

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 180

約数和(自身を含む): 372257424

約数和(自身を除く): 229581968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 49, 56, 64, 77, 88, 94, 98, 112, 121, 128, 154, 176, 188, 196, 224, 242, 256, 308, 329, 352, 376, 392, 448, 484, 512, 517, 539, 616, 658, 704, 752, 784, 847, 896, 968, 1034, 1078, 1232, 1316, 1408, 1504, 1568, 1694, 1792, 1936, 2068, 2156, 2303, 2464, 2632, 2816, 3008, 3136, 3388, 3584, 3619, 3872, 4136, 4312, 4606, 4928, 5264, 5632, 5687, 5929, 6016, 6272, 6776, 7238, 7744, 8272, 8624, 9212, 9856, 10528, 11374, 11858, 12032, 12544, 13552, 14476, 15488, 16544, 17248, 18424, 19712, 21056, 22748, 23716, 24064, 25088, 25333, 27104, 28952, 30976, 33088, 34496, 36848, 39424, 39809, 42112, 45496, 47432, 50666, 54208, 57904, 61952, 66176, 68992, 73696, 79618, 84224, 90992, 94864, 101332, 108416, 115808, 132352, 137984, 147392, 159236, 168448, 181984, 189728, 202664, 216832, 231616, 264704, 275968, 278663, 294784, 318472, 363968, 379456, 405328, 433664, 463232, 557326, 589568, 636944, 727936, 758912, 810656, 926464, 1114652, 1179136, 1273888, 1455872, 1517824, 1621312, 1852928, 2229304, 2547776, 2911744, 3035648, 3242624, 4458608, 5095552, 6485248, 8917216, 10191104, 12970496, 17834432, 20382208, 35668864, 71337728, 142675456]

約数ペア:

[(1, 142675456), (2, 71337728), (4, 35668864), (7, 20382208), (8, 17834432), (11, 12970496), (14, 10191104), (16, 8917216), (22, 6485248), (28, 5095552), (32, 4458608), (44, 3242624), (47, 3035648), (49, 2911744), (56, 2547776), (64, 2229304), (77, 1852928), (88, 1621312), (94, 1517824), (98, 1455872), (112, 1273888), (121, 1179136), (128, 1114652), (154, 926464), (176, 810656), (188, 758912), (196, 727936), (224, 636944), (242, 589568), (256, 557326), (308, 463232), (329, 433664), (352, 405328), (376, 379456), (392, 363968), (448, 318472), (484, 294784), (512, 278663), (517, 275968), (539, 264704), (616, 231616), (658, 216832), (704, 202664), (752, 189728), (784, 181984), (847, 168448), (896, 159236), (968, 147392), (1034, 137984), (1078, 132352), (1232, 115808), (1316, 108416), (1408, 101332), (1504, 94864), (1568, 90992), (1694, 84224), (1792, 79618), (1936, 73696), (2068, 68992), (2156, 66176), (2303, 61952), (2464, 57904), (2632, 54208), (2816, 50666), (3008, 47432), (3136, 45496), (3388, 42112), (3584, 39809), (3619, 39424), (3872, 36848), (4136, 34496), (4312, 33088), (4606, 30976), (4928, 28952), (5264, 27104), (5632, 25333), (5687, 25088), (5929, 24064), (6016, 23716), (6272, 22748), (6776, 21056), (7238, 19712), (7744, 18424), (8272, 17248), (8624, 16544), (9212, 15488), (9856, 14476), (10528, 13552), (11374, 12544), (11858, 12032)]