156975388448

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1\times {\mathrm{1867}}^1$

素因数の和:2686

約数の個数: 96

約数和(自身を含む): 322118995968

約数和(自身を除く): 165143607520

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 131, 248, 262, 496, 524, 647, 992, 1048, 1294, 1867, 2096, 2588, 3734, 4061, 4192, 5176, 7468, 8122, 10352, 14936, 16244, 20057, 20704, 29872, 32488, 40114, 57877, 59744, 64976, 80228, 84757, 115754, 129952, 160456, 169514, 231508, 244577, 320912, 339028, 463016, 489154, 641824, 678056, 926032, 978308, 1207949, 1356112, 1852064, 1956616, 2415898, 2627467, 2712224, 3913232, 4831796, 5254934, 7581887, 7826464, 9663592, 10509868, 15163774, 19327184, 21019736, 30327548, 37446419, 38654368, 42039472, 60655096, 74892838, 84078944, 121310192, 149785676, 158241319, 242620384, 299571352, 316482638, 599142704, 632965276, 1198285408, 1265930552, 2531861104, 4905480889, 5063722208, 9810961778, 19621923556, 39243847112, 78487694224, 156975388448]

約数ペア:

[(1, 156975388448), (2, 78487694224), (4, 39243847112), (8, 19621923556), (16, 9810961778), (31, 5063722208), (32, 4905480889), (62, 2531861104), (124, 1265930552), (131, 1198285408), (248, 632965276), (262, 599142704), (496, 316482638), (524, 299571352), (647, 242620384), (992, 158241319), (1048, 149785676), (1294, 121310192), (1867, 84078944), (2096, 74892838), (2588, 60655096), (3734, 42039472), (4061, 38654368), (4192, 37446419), (5176, 30327548), (7468, 21019736), (8122, 19327184), (10352, 15163774), (14936, 10509868), (16244, 9663592), (20057, 7826464), (20704, 7581887), (29872, 5254934), (32488, 4831796), (40114, 3913232), (57877, 2712224), (59744, 2627467), (64976, 2415898), (80228, 1956616), (84757, 1852064), (115754, 1356112), (129952, 1207949), (160456, 978308), (169514, 926032), (231508, 678056), (244577, 641824), (320912, 489154), (339028, 463016)]