154835296

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 397135872

約数和(自身を除く): 242300576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 49, 56, 77, 88, 94, 98, 112, 154, 176, 188, 191, 196, 224, 308, 329, 352, 376, 382, 392, 517, 539, 616, 658, 752, 764, 784, 1034, 1078, 1232, 1316, 1337, 1504, 1528, 1568, 2068, 2101, 2156, 2303, 2464, 2632, 2674, 3056, 3619, 4136, 4202, 4312, 4606, 5264, 5348, 6112, 7238, 8272, 8404, 8624, 8977, 9212, 9359, 10528, 10696, 14476, 14707, 16544, 16808, 17248, 17954, 18424, 18718, 21392, 25333, 28952, 29414, 33616, 35908, 36848, 37436, 42784, 50666, 57904, 58828, 62839, 67232, 71816, 73696, 74872, 98747, 101332, 102949, 115808, 117656, 125678, 143632, 149744, 197494, 202664, 205898, 235312, 251356, 287264, 299488, 394988, 405328, 411796, 439873, 470624, 502712, 691229, 789976, 810656, 823592, 879746, 1005424, 1382458, 1579952, 1647184, 1759492, 2010848, 2764916, 3159904, 3294368, 3518984, 4838603, 5529832, 7037968, 9677206, 11059664, 14075936, 19354412, 22119328, 38708824, 77417648, 154835296]

約数ペア:

[(1, 154835296), (2, 77417648), (4, 38708824), (7, 22119328), (8, 19354412), (11, 14075936), (14, 11059664), (16, 9677206), (22, 7037968), (28, 5529832), (32, 4838603), (44, 3518984), (47, 3294368), (49, 3159904), (56, 2764916), (77, 2010848), (88, 1759492), (94, 1647184), (98, 1579952), (112, 1382458), (154, 1005424), (176, 879746), (188, 823592), (191, 810656), (196, 789976), (224, 691229), (308, 502712), (329, 470624), (352, 439873), (376, 411796), (382, 405328), (392, 394988), (517, 299488), (539, 287264), (616, 251356), (658, 235312), (752, 205898), (764, 202664), (784, 197494), (1034, 149744), (1078, 143632), (1232, 125678), (1316, 117656), (1337, 115808), (1504, 102949), (1528, 101332), (1568, 98747), (2068, 74872), (2101, 73696), (2156, 71816), (2303, 67232), (2464, 62839), (2632, 58828), (2674, 57904), (3056, 50666), (3619, 42784), (4136, 37436), (4202, 36848), (4312, 35908), (4606, 33616), (5264, 29414), (5348, 28952), (6112, 25333), (7238, 21392), (8272, 18718), (8404, 18424), (8624, 17954), (8977, 17248), (9212, 16808), (9359, 16544), (10528, 14707), (10696, 14476)]