132891472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 312301440

約数和(自身を除く): 179409968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 197, 266, 304, 317, 394, 532, 634, 788, 1064, 1268, 1379, 1576, 2128, 2219, 2536, 2758, 3152, 3743, 4438, 5072, 5516, 6023, 7486, 8876, 11032, 12046, 14972, 17752, 22064, 24092, 26201, 29944, 35504, 42161, 48184, 52402, 59888, 62449, 84322, 96368, 104804, 124898, 168644, 209608, 249796, 337288, 419216, 437143, 499592, 674576, 874286, 999184, 1186531, 1748572, 2373062, 3497144, 4746124, 6994288, 8305717, 9492248, 16611434, 18984496, 33222868, 66445736, 132891472]

約数ペア:

[(1, 132891472), (2, 66445736), (4, 33222868), (7, 18984496), (8, 16611434), (14, 9492248), (16, 8305717), (19, 6994288), (28, 4746124), (38, 3497144), (56, 2373062), (76, 1748572), (112, 1186531), (133, 999184), (152, 874286), (197, 674576), (266, 499592), (304, 437143), (317, 419216), (394, 337288), (532, 249796), (634, 209608), (788, 168644), (1064, 124898), (1268, 104804), (1379, 96368), (1576, 84322), (2128, 62449), (2219, 59888), (2536, 52402), (2758, 48184), (3152, 42161), (3743, 35504), (4438, 29944), (5072, 26201), (5516, 24092), (6023, 22064), (7486, 17752), (8876, 14972), (11032, 12046)]