158893810432

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{65729}}^1$

素因数の和:65842

約数の個数: 144

約数和(自身を含む): 386934105600

約数和(自身を除く): 228040295168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 112, 128, 133, 142, 152, 224, 256, 266, 284, 304, 448, 497, 532, 568, 608, 896, 994, 1064, 1136, 1216, 1349, 1792, 1988, 2128, 2272, 2432, 2698, 3976, 4256, 4544, 4864, 5396, 7952, 8512, 9088, 9443, 10792, 15904, 17024, 18176, 18886, 21584, 31808, 34048, 37772, 43168, 63616, 65729, 75544, 86336, 127232, 131458, 151088, 172672, 262916, 302176, 345344, 460103, 525832, 604352, 920206, 1051664, 1208704, 1248851, 1840412, 2103328, 2417408, 2497702, 3680824, 4206656, 4666759, 4995404, 7361648, 8413312, 8741957, 9333518, 9990808, 14723296, 16826624, 17483914, 18667036, 19981616, 29446592, 32667313, 34967828, 37334072, 39963232, 58893184, 65334626, 69935656, 74668144, 79926464, 88668421, 117786368, 130669252, 139871312, 149336288, 159852928, 177336842, 261338504, 279742624, 298672576, 319705856, 354673684, 522677008, 559485248, 597345152, 620678947, 709347368, 1045354016, 1118970496, 1194690304, 1241357894, 1418694736, 2090708032, 2237940992, 2482715788, 2837389472, 4181416064, 4965431576, 5674778944, 8362832128, 9930863152, 11349557888, 19861726304, 22699115776, 39723452608, 79446905216, 158893810432]

約数ペア:

[(1, 158893810432), (2, 79446905216), (4, 39723452608), (7, 22699115776), (8, 19861726304), (14, 11349557888), (16, 9930863152), (19, 8362832128), (28, 5674778944), (32, 4965431576), (38, 4181416064), (56, 2837389472), (64, 2482715788), (71, 2237940992), (76, 2090708032), (112, 1418694736), (128, 1241357894), (133, 1194690304), (142, 1118970496), (152, 1045354016), (224, 709347368), (256, 620678947), (266, 597345152), (284, 559485248), (304, 522677008), (448, 354673684), (497, 319705856), (532, 298672576), (568, 279742624), (608, 261338504), (896, 177336842), (994, 159852928), (1064, 149336288), (1136, 139871312), (1216, 130669252), (1349, 117786368), (1792, 88668421), (1988, 79926464), (2128, 74668144), (2272, 69935656), (2432, 65334626), (2698, 58893184), (3976, 39963232), (4256, 37334072), (4544, 34967828), (4864, 32667313), (5396, 29446592), (7952, 19981616), (8512, 18667036), (9088, 17483914), (9443, 16826624), (10792, 14723296), (15904, 9990808), (17024, 9333518), (18176, 8741957), (18886, 8413312), (21584, 7361648), (31808, 4995404), (34048, 4666759), (37772, 4206656), (43168, 3680824), (63616, 2497702), (65729, 2417408), (75544, 2103328), (86336, 1840412), (127232, 1248851), (131458, 1208704), (151088, 1051664), (172672, 920206), (262916, 604352), (302176, 525832), (345344, 460103)]