159396608

素因数分解:

$2^8\times 7^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 376786872

約数和(自身を除く): 217390264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 97, 98, 112, 128, 131, 194, 196, 224, 256, 262, 388, 392, 448, 524, 679, 776, 784, 896, 917, 1048, 1358, 1552, 1568, 1792, 1834, 2096, 2716, 3104, 3136, 3668, 4192, 4753, 5432, 6208, 6272, 6419, 7336, 8384, 9506, 10864, 12416, 12544, 12707, 12838, 14672, 16768, 19012, 21728, 24832, 25414, 25676, 29344, 33536, 38024, 43456, 50828, 51352, 58688, 76048, 86912, 88949, 101656, 102704, 117376, 152096, 173824, 177898, 203312, 205408, 234752, 304192, 355796, 406624, 410816, 608384, 622643, 711592, 813248, 821632, 1216768, 1245286, 1423184, 1626496, 1643264, 2490572, 2846368, 3252992, 4981144, 5692736, 9962288, 11385472, 19924576, 22770944, 39849152, 79698304, 159396608]

約数ペア:

[(1, 159396608), (2, 79698304), (4, 39849152), (7, 22770944), (8, 19924576), (14, 11385472), (16, 9962288), (28, 5692736), (32, 4981144), (49, 3252992), (56, 2846368), (64, 2490572), (97, 1643264), (98, 1626496), (112, 1423184), (128, 1245286), (131, 1216768), (194, 821632), (196, 813248), (224, 711592), (256, 622643), (262, 608384), (388, 410816), (392, 406624), (448, 355796), (524, 304192), (679, 234752), (776, 205408), (784, 203312), (896, 177898), (917, 173824), (1048, 152096), (1358, 117376), (1552, 102704), (1568, 101656), (1792, 88949), (1834, 86912), (2096, 76048), (2716, 58688), (3104, 51352), (3136, 50828), (3668, 43456), (4192, 38024), (4753, 33536), (5432, 29344), (6208, 25676), (6272, 25414), (6419, 24832), (7336, 21728), (8384, 19012), (9506, 16768), (10864, 14672), (12416, 12838), (12544, 12707)]