156958481744

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1428

約数の個数: 80

約数和(自身を含む): 308543644800

約数和(自身を除く): 151585163056

約数列:

[1, 2, 4, 8, 16, 151, 257, 302, 449, 514, 563, 604, 898, 1028, 1126, 1208, 1796, 2056, 2252, 2416, 3592, 4112, 4504, 7184, 9008, 38807, 67799, 77614, 85013, 115393, 135598, 144691, 155228, 170026, 230786, 252787, 271196, 289382, 310456, 340052, 461572, 505574, 542392, 578764, 620912, 680104, 923144, 1011148, 1084784, 1157528, 1360208, 1846288, 2022296, 2315056, 4044592, 17424343, 21848341, 34848686, 38170837, 43696682, 64966259, 69697372, 76341674, 87393364, 129932518, 139394744, 152683348, 174786728, 259865036, 278789488, 305366696, 349573456, 519730072, 610733392, 1039460144, 9809905109, 19619810218, 39239620436, 78479240872, 156958481744]

約数ペア:

[(1, 156958481744), (2, 78479240872), (4, 39239620436), (8, 19619810218), (16, 9809905109), (151, 1039460144), (257, 610733392), (302, 519730072), (449, 349573456), (514, 305366696), (563, 278789488), (604, 259865036), (898, 174786728), (1028, 152683348), (1126, 139394744), (1208, 129932518), (1796, 87393364), (2056, 76341674), (2252, 69697372), (2416, 64966259), (3592, 43696682), (4112, 38170837), (4504, 34848686), (7184, 21848341), (9008, 17424343), (38807, 4044592), (67799, 2315056), (77614, 2022296), (85013, 1846288), (115393, 1360208), (135598, 1157528), (144691, 1084784), (155228, 1011148), (170026, 923144), (230786, 680104), (252787, 620912), (271196, 578764), (289382, 542392), (310456, 505574), (340052, 461572)]