145364704

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 307790280

約数和(自身を除く): 162425576

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 163, 232, 248, 326, 464, 496, 652, 899, 928, 961, 992, 1304, 1798, 1922, 2608, 3596, 3844, 4727, 5053, 5216, 7192, 7688, 9454, 10106, 14384, 15376, 18908, 20212, 27869, 28768, 30752, 37816, 40424, 55738, 75632, 80848, 111476, 146537, 151264, 156643, 161696, 222952, 293074, 313286, 445904, 586148, 626572, 891808, 1172296, 1253144, 2344592, 2506288, 4542647, 4689184, 5012576, 9085294, 18170588, 36341176, 72682352, 145364704]

約数ペア:

[(1, 145364704), (2, 72682352), (4, 36341176), (8, 18170588), (16, 9085294), (29, 5012576), (31, 4689184), (32, 4542647), (58, 2506288), (62, 2344592), (116, 1253144), (124, 1172296), (163, 891808), (232, 626572), (248, 586148), (326, 445904), (464, 313286), (496, 293074), (652, 222952), (899, 161696), (928, 156643), (961, 151264), (992, 146537), (1304, 111476), (1798, 80848), (1922, 75632), (2608, 55738), (3596, 40424), (3844, 37816), (4727, 30752), (5053, 28768), (5216, 27869), (7192, 20212), (7688, 18908), (9454, 15376), (10106, 14384)]