155793344

素因数分解:

$2^6\times 7^3\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 112

約数和(自身を含む): 370636800

約数和(自身を除く): 214843456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 151, 188, 196, 224, 302, 329, 343, 376, 392, 448, 604, 658, 686, 752, 784, 1057, 1208, 1316, 1372, 1504, 1568, 2114, 2303, 2416, 2632, 2744, 3008, 3136, 4228, 4606, 4832, 5264, 5488, 7097, 7399, 8456, 9212, 9664, 10528, 10976, 14194, 14798, 16121, 16912, 18424, 21056, 21952, 28388, 29596, 32242, 33824, 36848, 49679, 51793, 56776, 59192, 64484, 67648, 73696, 99358, 103586, 113552, 118384, 128968, 147392, 198716, 207172, 227104, 236768, 257936, 347753, 397432, 414344, 454208, 473536, 515872, 695506, 794864, 828688, 1031744, 1391012, 1589728, 1657376, 2434271, 2782024, 3179456, 3314752, 4868542, 5564048, 9737084, 11128096, 19474168, 22256192, 38948336, 77896672, 155793344]

約数ペア:

[(1, 155793344), (2, 77896672), (4, 38948336), (7, 22256192), (8, 19474168), (14, 11128096), (16, 9737084), (28, 5564048), (32, 4868542), (47, 3314752), (49, 3179456), (56, 2782024), (64, 2434271), (94, 1657376), (98, 1589728), (112, 1391012), (151, 1031744), (188, 828688), (196, 794864), (224, 695506), (302, 515872), (329, 473536), (343, 454208), (376, 414344), (392, 397432), (448, 347753), (604, 257936), (658, 236768), (686, 227104), (752, 207172), (784, 198716), (1057, 147392), (1208, 128968), (1316, 118384), (1372, 113552), (1504, 103586), (1568, 99358), (2114, 73696), (2303, 67648), (2416, 64484), (2632, 59192), (2744, 56776), (3008, 51793), (3136, 49679), (4228, 36848), (4606, 33824), (4832, 32242), (5264, 29596), (5488, 28388), (7097, 21952), (7399, 21056), (8456, 18424), (9212, 16912), (9664, 16121), (10528, 14798), (10976, 14194)]