164751888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 518538240

約数和(自身を除く): 353786352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 131, 133, 152, 168, 197, 228, 262, 266, 304, 336, 393, 394, 399, 456, 524, 532, 591, 786, 788, 798, 912, 917, 1048, 1064, 1182, 1379, 1572, 1576, 1596, 1834, 2096, 2128, 2364, 2489, 2751, 2758, 3144, 3152, 3192, 3668, 3743, 4137, 4728, 4978, 5502, 5516, 6288, 6384, 7336, 7467, 7486, 8274, 9456, 9956, 11004, 11032, 11229, 14672, 14934, 14972, 16548, 17423, 19912, 22008, 22064, 22458, 25807, 26201, 29868, 29944, 33096, 34846, 39824, 44016, 44916, 51614, 52269, 52402, 59736, 59888, 66192, 69692, 77421, 78603, 89832, 103228, 104538, 104804, 119472, 139384, 154842, 157206, 179664, 180649, 206456, 209076, 209608, 278768, 309684, 314412, 361298, 412912, 418152, 419216, 490333, 541947, 619368, 628824, 722596, 836304, 980666, 1083894, 1238736, 1257648, 1445192, 1470999, 1961332, 2167788, 2890384, 2941998, 3432331, 3922664, 4335576, 5883996, 6864662, 7845328, 8671152, 10296993, 11767992, 13729324, 20593986, 23535984, 27458648, 41187972, 54917296, 82375944, 164751888]

約数ペア:

[(1, 164751888), (2, 82375944), (3, 54917296), (4, 41187972), (6, 27458648), (7, 23535984), (8, 20593986), (12, 13729324), (14, 11767992), (16, 10296993), (19, 8671152), (21, 7845328), (24, 6864662), (28, 5883996), (38, 4335576), (42, 3922664), (48, 3432331), (56, 2941998), (57, 2890384), (76, 2167788), (84, 1961332), (112, 1470999), (114, 1445192), (131, 1257648), (133, 1238736), (152, 1083894), (168, 980666), (197, 836304), (228, 722596), (262, 628824), (266, 619368), (304, 541947), (336, 490333), (393, 419216), (394, 418152), (399, 412912), (456, 361298), (524, 314412), (532, 309684), (591, 278768), (786, 209608), (788, 209076), (798, 206456), (912, 180649), (917, 179664), (1048, 157206), (1064, 154842), (1182, 139384), (1379, 119472), (1572, 104804), (1576, 104538), (1596, 103228), (1834, 89832), (2096, 78603), (2128, 77421), (2364, 69692), (2489, 66192), (2751, 59888), (2758, 59736), (3144, 52402), (3152, 52269), (3192, 51614), (3668, 44916), (3743, 44016), (4137, 39824), (4728, 34846), (4978, 33096), (5502, 29944), (5516, 29868), (6288, 26201), (6384, 25807), (7336, 22458), (7467, 22064), (7486, 22008), (8274, 19912), (9456, 17423), (9956, 16548), (11004, 14972), (11032, 14934), (11229, 14672)]