161510328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2946

約数の個数: 128

約数和(自身を含む): 526771200

約数和(自身を除く): 365260872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 2887, 3108, 3996, 4662, 5774, 6216, 6993, 7992, 8661, 9324, 11548, 13986, 17322, 18648, 20209, 23096, 25983, 27972, 34644, 40418, 51966, 55944, 60627, 69288, 77949, 80836, 103932, 106819, 121254, 155898, 161672, 181881, 207864, 213638, 242508, 311796, 320457, 363762, 427276, 485016, 545643, 623592, 640914, 727524, 747733, 854552, 961371, 1091286, 1281828, 1455048, 1495466, 1922742, 2182572, 2243199, 2563656, 2884113, 2990932, 3845484, 4365144, 4486398, 5768226, 5981864, 6729597, 7690968, 8972796, 11536452, 13459194, 17945592, 20188791, 23072904, 26918388, 40377582, 53836776, 80755164, 161510328]

約数ペア:

[(1, 161510328), (2, 80755164), (3, 53836776), (4, 40377582), (6, 26918388), (7, 23072904), (8, 20188791), (9, 17945592), (12, 13459194), (14, 11536452), (18, 8972796), (21, 7690968), (24, 6729597), (27, 5981864), (28, 5768226), (36, 4486398), (37, 4365144), (42, 3845484), (54, 2990932), (56, 2884113), (63, 2563656), (72, 2243199), (74, 2182572), (84, 1922742), (108, 1495466), (111, 1455048), (126, 1281828), (148, 1091286), (168, 961371), (189, 854552), (216, 747733), (222, 727524), (252, 640914), (259, 623592), (296, 545643), (333, 485016), (378, 427276), (444, 363762), (504, 320457), (518, 311796), (666, 242508), (756, 213638), (777, 207864), (888, 181881), (999, 161672), (1036, 155898), (1332, 121254), (1512, 106819), (1554, 103932), (1998, 80836), (2072, 77949), (2331, 69288), (2664, 60627), (2887, 55944), (3108, 51966), (3996, 40418), (4662, 34644), (5774, 27972), (6216, 25983), (6993, 23096), (7992, 20209), (8661, 18648), (9324, 17322), (11548, 13986)]