157183656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2199

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 336333144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1288, 1311, 1596, 1748, 1932, 2141, 2622, 3059, 3192, 3496, 3864, 4282, 5244, 6118, 6423, 8564, 9177, 10488, 12236, 12846, 14987, 17128, 18354, 24472, 25692, 29974, 36708, 40679, 44961, 49243, 51384, 59948, 73416, 81358, 89922, 98486, 119896, 122037, 147729, 162716, 179844, 196972, 244074, 284753, 295458, 325432, 344701, 359688, 393944, 488148, 569506, 590916, 689402, 854259, 935617, 976296, 1034103, 1139012, 1181832, 1378804, 1708518, 1871234, 2068206, 2278024, 2757608, 2806851, 3417036, 3742468, 4136412, 5613702, 6549319, 6834072, 7484936, 8272824, 11227404, 13098638, 19647957, 22454808, 26197276, 39295914, 52394552, 78591828, 157183656]

約数ペア:

[(1, 157183656), (2, 78591828), (3, 52394552), (4, 39295914), (6, 26197276), (7, 22454808), (8, 19647957), (12, 13098638), (14, 11227404), (19, 8272824), (21, 7484936), (23, 6834072), (24, 6549319), (28, 5613702), (38, 4136412), (42, 3742468), (46, 3417036), (56, 2806851), (57, 2757608), (69, 2278024), (76, 2068206), (84, 1871234), (92, 1708518), (114, 1378804), (133, 1181832), (138, 1139012), (152, 1034103), (161, 976296), (168, 935617), (184, 854259), (228, 689402), (266, 590916), (276, 569506), (322, 488148), (399, 393944), (437, 359688), (456, 344701), (483, 325432), (532, 295458), (552, 284753), (644, 244074), (798, 196972), (874, 179844), (966, 162716), (1064, 147729), (1288, 122037), (1311, 119896), (1596, 98486), (1748, 89922), (1932, 81358), (2141, 73416), (2622, 59948), (3059, 51384), (3192, 49243), (3496, 44961), (3864, 40679), (4282, 36708), (5244, 29974), (6118, 25692), (6423, 24472), (8564, 18354), (9177, 17128), (10488, 14987), (12236, 12846)]