174972928

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 112

約数和(自身を含む): 396337536

約数和(自身を除く): 221364608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 53, 62, 64, 104, 106, 124, 128, 208, 212, 248, 256, 403, 416, 424, 496, 512, 689, 806, 832, 848, 992, 1024, 1378, 1612, 1643, 1664, 1696, 1984, 2048, 2756, 3224, 3286, 3328, 3392, 3968, 4096, 5512, 6448, 6572, 6656, 6784, 7936, 8192, 11024, 12896, 13144, 13312, 13568, 15872, 21359, 22048, 25792, 26288, 26624, 27136, 31744, 42718, 44096, 51584, 52576, 53248, 54272, 63488, 85436, 88192, 103168, 105152, 106496, 108544, 126976, 170872, 176384, 206336, 210304, 217088, 253952, 341744, 352768, 412672, 420608, 434176, 683488, 705536, 825344, 841216, 1366976, 1411072, 1650688, 1682432, 2733952, 2822144, 3301376, 3364864, 5467904, 5644288, 6729728, 10935808, 13459456, 21871616, 43743232, 87486464, 174972928]

約数ペア:

[(1, 174972928), (2, 87486464), (4, 43743232), (8, 21871616), (13, 13459456), (16, 10935808), (26, 6729728), (31, 5644288), (32, 5467904), (52, 3364864), (53, 3301376), (62, 2822144), (64, 2733952), (104, 1682432), (106, 1650688), (124, 1411072), (128, 1366976), (208, 841216), (212, 825344), (248, 705536), (256, 683488), (403, 434176), (416, 420608), (424, 412672), (496, 352768), (512, 341744), (689, 253952), (806, 217088), (832, 210304), (848, 206336), (992, 176384), (1024, 170872), (1378, 126976), (1612, 108544), (1643, 106496), (1664, 105152), (1696, 103168), (1984, 88192), (2048, 85436), (2756, 63488), (3224, 54272), (3286, 53248), (3328, 52576), (3392, 51584), (3968, 44096), (4096, 42718), (5512, 31744), (6448, 27136), (6572, 26624), (6656, 26288), (6784, 25792), (7936, 22048), (8192, 21359), (11024, 15872), (12896, 13568), (13144, 13312)]