157325168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 443304960

約数和(自身を除く): 285979792

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 47, 52, 56, 76, 77, 88, 91, 94, 104, 112, 121, 133, 143, 152, 154, 176, 182, 188, 208, 209, 242, 247, 266, 286, 304, 308, 329, 364, 376, 418, 484, 494, 517, 532, 572, 611, 616, 658, 728, 752, 836, 847, 893, 968, 988, 1001, 1034, 1064, 1144, 1222, 1232, 1316, 1456, 1463, 1573, 1672, 1694, 1729, 1786, 1936, 1976, 2002, 2068, 2128, 2288, 2299, 2444, 2632, 2717, 2926, 3146, 3344, 3388, 3458, 3572, 3619, 3952, 4004, 4136, 4277, 4598, 4888, 5264, 5434, 5687, 5852, 6251, 6292, 6721, 6776, 6916, 7144, 7238, 8008, 8272, 8554, 9196, 9776, 9823, 10868, 11011, 11374, 11609, 11704, 12502, 12584, 13442, 13552, 13832, 14288, 14476, 16016, 16093, 17108, 18392, 19019, 19646, 21736, 22022, 22748, 23218, 23408, 25004, 25168, 26884, 27664, 28952, 29887, 32186, 34216, 36784, 38038, 39292, 39809, 43472, 44044, 45496, 46436, 47047, 50008, 53768, 57904, 59774, 64372, 68432, 68761, 73931, 76076, 78584, 79618, 81263, 88088, 90992, 92872, 94094, 100016, 107536, 108053, 119548, 127699, 128744, 137522, 147862, 152152, 157168, 159236, 162526, 176176, 185744, 188188, 209209, 216106, 239096, 255398, 257488, 275044, 295724, 304304, 318472, 325052, 376376, 418418, 432212, 478192, 510796, 517517, 550088, 591448, 636944, 650104, 752752, 756371, 836836, 864424, 893893, 1021592, 1035034, 1100176, 1182896, 1300208, 1404689, 1512742, 1673672, 1728848, 1787786, 2043184, 2070068, 2809378, 3025484, 3347344, 3575572, 4140136, 5618756, 6050968, 7151144, 8280272, 9832823, 11237512, 12101936, 14302288, 19665646, 22475024, 39331292, 78662584, 157325168]

約数ペア:

[(1, 157325168), (2, 78662584), (4, 39331292), (7, 22475024), (8, 19665646), (11, 14302288), (13, 12101936), (14, 11237512), (16, 9832823), (19, 8280272), (22, 7151144), (26, 6050968), (28, 5618756), (38, 4140136), (44, 3575572), (47, 3347344), (52, 3025484), (56, 2809378), (76, 2070068), (77, 2043184), (88, 1787786), (91, 1728848), (94, 1673672), (104, 1512742), (112, 1404689), (121, 1300208), (133, 1182896), (143, 1100176), (152, 1035034), (154, 1021592), (176, 893893), (182, 864424), (188, 836836), (208, 756371), (209, 752752), (242, 650104), (247, 636944), (266, 591448), (286, 550088), (304, 517517), (308, 510796), (329, 478192), (364, 432212), (376, 418418), (418, 376376), (484, 325052), (494, 318472), (517, 304304), (532, 295724), (572, 275044), (611, 257488), (616, 255398), (658, 239096), (728, 216106), (752, 209209), (836, 188188), (847, 185744), (893, 176176), (968, 162526), (988, 159236), (1001, 157168), (1034, 152152), (1064, 147862), (1144, 137522), (1222, 128744), (1232, 127699), (1316, 119548), (1456, 108053), (1463, 107536), (1573, 100016), (1672, 94094), (1694, 92872), (1729, 90992), (1786, 88088), (1936, 81263), (1976, 79618), (2002, 78584), (2068, 76076), (2128, 73931), (2288, 68761), (2299, 68432), (2444, 64372), (2632, 59774), (2717, 57904), (2926, 53768), (3146, 50008), (3344, 47047), (3388, 46436), (3458, 45496), (3572, 44044), (3619, 43472), (3952, 39809), (4004, 39292), (4136, 38038), (4277, 36784), (4598, 34216), (4888, 32186), (5264, 29887), (5434, 28952), (5687, 27664), (5852, 26884), (6251, 25168), (6292, 25004), (6721, 23408), (6776, 23218), (6916, 22748), (7144, 22022), (7238, 21736), (8008, 19646), (8272, 19019), (8554, 18392), (9196, 17108), (9776, 16093), (9823, 16016), (10868, 14476), (11011, 14288), (11374, 13832), (11609, 13552), (11704, 13442), (12502, 12584)]