171379264

素因数分解:

$2^6\times 7^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 112

約数和(自身を含む): 409244800

約数和(自身を除く): 237865536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 196, 211, 224, 259, 296, 343, 392, 422, 448, 518, 592, 686, 784, 844, 1036, 1184, 1372, 1477, 1568, 1688, 1813, 2072, 2368, 2744, 2954, 3136, 3376, 3626, 4144, 5488, 5908, 6752, 7252, 7807, 8288, 10339, 10976, 11816, 12691, 13504, 14504, 15614, 16576, 20678, 21952, 23632, 25382, 29008, 31228, 41356, 47264, 50764, 54649, 58016, 62456, 72373, 82712, 94528, 101528, 109298, 116032, 124912, 144746, 165424, 203056, 218596, 249824, 289492, 330848, 382543, 406112, 437192, 499648, 578984, 661696, 765086, 812224, 874384, 1157968, 1530172, 1748768, 2315936, 2677801, 3060344, 3497536, 4631872, 5355602, 6120688, 10711204, 12241376, 21422408, 24482752, 42844816, 85689632, 171379264]

約数ペア:

[(1, 171379264), (2, 85689632), (4, 42844816), (7, 24482752), (8, 21422408), (14, 12241376), (16, 10711204), (28, 6120688), (32, 5355602), (37, 4631872), (49, 3497536), (56, 3060344), (64, 2677801), (74, 2315936), (98, 1748768), (112, 1530172), (148, 1157968), (196, 874384), (211, 812224), (224, 765086), (259, 661696), (296, 578984), (343, 499648), (392, 437192), (422, 406112), (448, 382543), (518, 330848), (592, 289492), (686, 249824), (784, 218596), (844, 203056), (1036, 165424), (1184, 144746), (1372, 124912), (1477, 116032), (1568, 109298), (1688, 101528), (1813, 94528), (2072, 82712), (2368, 72373), (2744, 62456), (2954, 58016), (3136, 54649), (3376, 50764), (3626, 47264), (4144, 41356), (5488, 31228), (5908, 29008), (6752, 25382), (7252, 23632), (7807, 21952), (8288, 20678), (10339, 16576), (10976, 15614), (11816, 14504), (12691, 13504)]