140097152

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1513

約数の個数: 64

約数和(自身を含む): 305877600

約数和(自身を除く): 165780448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 416, 472, 767, 832, 944, 1427, 1534, 1664, 1888, 2854, 3068, 3776, 5708, 6136, 7552, 11416, 12272, 18551, 22832, 24544, 37102, 45664, 49088, 74204, 84193, 91328, 98176, 148408, 168386, 182656, 296816, 336772, 593632, 673544, 1094509, 1187264, 1347088, 2189018, 2374528, 2694176, 4378036, 5388352, 8756072, 10776704, 17512144, 35024288, 70048576, 140097152]

約数ペア:

[(1, 140097152), (2, 70048576), (4, 35024288), (8, 17512144), (13, 10776704), (16, 8756072), (26, 5388352), (32, 4378036), (52, 2694176), (59, 2374528), (64, 2189018), (104, 1347088), (118, 1187264), (128, 1094509), (208, 673544), (236, 593632), (416, 336772), (472, 296816), (767, 182656), (832, 168386), (944, 148408), (1427, 98176), (1534, 91328), (1664, 84193), (1888, 74204), (2854, 49088), (3068, 45664), (3776, 37102), (5708, 24544), (6136, 22832), (7552, 18551), (11416, 12272)]