156398688

素因数分解:

$2^5\times 3^5\times {\mathrm{20113}}^1$

素因数の和:20138

約数の個数: 72

約数和(自身を含む): 461254248

約数和(自身を除く): 304855560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 20113, 40226, 60339, 80452, 120678, 160904, 181017, 241356, 321808, 362034, 482712, 543051, 643616, 724068, 965424, 1086102, 1448136, 1629153, 1930848, 2172204, 2896272, 3258306, 4344408, 4887459, 5792544, 6516612, 8688816, 9774918, 13033224, 17377632, 19549836, 26066448, 39099672, 52132896, 78199344, 156398688]

約数ペア:

[(1, 156398688), (2, 78199344), (3, 52132896), (4, 39099672), (6, 26066448), (8, 19549836), (9, 17377632), (12, 13033224), (16, 9774918), (18, 8688816), (24, 6516612), (27, 5792544), (32, 4887459), (36, 4344408), (48, 3258306), (54, 2896272), (72, 2172204), (81, 1930848), (96, 1629153), (108, 1448136), (144, 1086102), (162, 965424), (216, 724068), (243, 643616), (288, 543051), (324, 482712), (432, 362034), (486, 321808), (648, 241356), (864, 181017), (972, 160904), (1296, 120678), (1944, 80452), (2592, 60339), (3888, 40226), (7776, 20113)]