134217104

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 325068480

約数和(自身を除く): 190851376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 43, 56, 58, 62, 86, 112, 116, 124, 172, 203, 217, 232, 248, 301, 344, 406, 434, 464, 496, 602, 688, 812, 868, 899, 961, 1204, 1247, 1333, 1624, 1736, 1798, 1922, 2408, 2494, 2666, 3248, 3472, 3596, 3844, 4816, 4988, 5332, 6293, 6727, 7192, 7688, 8729, 9331, 9976, 10664, 12586, 13454, 14384, 15376, 17458, 18662, 19952, 21328, 25172, 26908, 27869, 34916, 37324, 38657, 41323, 50344, 53816, 55738, 69832, 74648, 77314, 82646, 100688, 107632, 111476, 139664, 149296, 154628, 165292, 195083, 222952, 270599, 289261, 309256, 330584, 390166, 445904, 541198, 578522, 618512, 661168, 780332, 1082396, 1157044, 1198367, 1560664, 2164792, 2314088, 2396734, 3121328, 4329584, 4628176, 4793468, 8388569, 9586936, 16777138, 19173872, 33554276, 67108552, 134217104]

約数ペア:

[(1, 134217104), (2, 67108552), (4, 33554276), (7, 19173872), (8, 16777138), (14, 9586936), (16, 8388569), (28, 4793468), (29, 4628176), (31, 4329584), (43, 3121328), (56, 2396734), (58, 2314088), (62, 2164792), (86, 1560664), (112, 1198367), (116, 1157044), (124, 1082396), (172, 780332), (203, 661168), (217, 618512), (232, 578522), (248, 541198), (301, 445904), (344, 390166), (406, 330584), (434, 309256), (464, 289261), (496, 270599), (602, 222952), (688, 195083), (812, 165292), (868, 154628), (899, 149296), (961, 139664), (1204, 111476), (1247, 107632), (1333, 100688), (1624, 82646), (1736, 77314), (1798, 74648), (1922, 69832), (2408, 55738), (2494, 53816), (2666, 50344), (3248, 41323), (3472, 38657), (3596, 37324), (3844, 34916), (4816, 27869), (4988, 26908), (5332, 25172), (6293, 21328), (6727, 19952), (7192, 18662), (7688, 17458), (8729, 15376), (9331, 14384), (9976, 13454), (10664, 12586)]