156649696

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1392

約数の個数: 96

約数和(自身を含む): 385523712

約数和(自身を除く): 228874016

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 476, 496, 527, 544, 868, 952, 992, 1054, 1327, 1736, 1904, 2108, 2654, 3472, 3689, 3808, 4216, 5308, 6944, 7378, 8432, 9289, 10616, 14756, 16864, 18578, 21232, 22559, 29512, 37156, 41137, 42464, 45118, 59024, 74312, 82274, 90236, 118048, 148624, 157913, 164548, 180472, 287959, 297248, 315826, 329096, 360944, 575918, 631652, 658192, 699329, 721888, 1151836, 1263304, 1316384, 1398658, 2303672, 2526608, 2797316, 4607344, 4895303, 5053216, 5594632, 9214688, 9790606, 11189264, 19581212, 22378528, 39162424, 78324848, 156649696]

約数ペア:

[(1, 156649696), (2, 78324848), (4, 39162424), (7, 22378528), (8, 19581212), (14, 11189264), (16, 9790606), (17, 9214688), (28, 5594632), (31, 5053216), (32, 4895303), (34, 4607344), (56, 2797316), (62, 2526608), (68, 2303672), (112, 1398658), (119, 1316384), (124, 1263304), (136, 1151836), (217, 721888), (224, 699329), (238, 658192), (248, 631652), (272, 575918), (434, 360944), (476, 329096), (496, 315826), (527, 297248), (544, 287959), (868, 180472), (952, 164548), (992, 157913), (1054, 148624), (1327, 118048), (1736, 90236), (1904, 82274), (2108, 74312), (2654, 59024), (3472, 45118), (3689, 42464), (3808, 41137), (4216, 37156), (5308, 29512), (6944, 22559), (7378, 21232), (8432, 18578), (9289, 16864), (10616, 14756)]