118907744

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 240988608

約数和(自身を除く): 122080864

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 173, 188, 346, 376, 457, 692, 752, 914, 1384, 1504, 1828, 2768, 3656, 5536, 7312, 8131, 14624, 16262, 21479, 32524, 42958, 65048, 79061, 85916, 130096, 158122, 171832, 260192, 316244, 343664, 632488, 687328, 1264976, 2529952, 3715867, 7431734, 14863468, 29726936, 59453872, 118907744]

約数ペア:

[(1, 118907744), (2, 59453872), (4, 29726936), (8, 14863468), (16, 7431734), (32, 3715867), (47, 2529952), (94, 1264976), (173, 687328), (188, 632488), (346, 343664), (376, 316244), (457, 260192), (692, 171832), (752, 158122), (914, 130096), (1384, 85916), (1504, 79061), (1828, 65048), (2768, 42958), (3656, 32524), (5536, 21479), (7312, 16262), (8131, 14624)]