132589808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8069}}^1$

素因数の和:8169

約数の個数: 40

約数和(自身を含む): 280190400

約数和(自身を除く): 147600592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8069, 8216, 16138, 16432, 32276, 64552, 104897, 129104, 209794, 419588, 637451, 839176, 1274902, 1678352, 2549804, 5099608, 8286863, 10199216, 16573726, 33147452, 66294904, 132589808]

約数ペア:

[(1, 132589808), (2, 66294904), (4, 33147452), (8, 16573726), (13, 10199216), (16, 8286863), (26, 5099608), (52, 2549804), (79, 1678352), (104, 1274902), (158, 839176), (208, 637451), (316, 419588), (632, 209794), (1027, 129104), (1264, 104897), (2054, 64552), (4108, 32276), (8069, 16432), (8216, 16138)]