123105424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3631}}^1$

素因数の和:3815

約数の個数: 40

約数和(自身を含む): 258511232

約数和(自身を除く): 135405808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 3631, 4238, 7262, 8476, 14524, 16952, 29048, 33904, 47203, 58096, 94406, 188812, 377624, 591853, 755248, 1183706, 2367412, 4734824, 7694089, 9469648, 15388178, 30776356, 61552712, 123105424]

約数ペア:

[(1, 123105424), (2, 61552712), (4, 30776356), (8, 15388178), (13, 9469648), (16, 7694089), (26, 4734824), (52, 2367412), (104, 1183706), (163, 755248), (208, 591853), (326, 377624), (652, 188812), (1304, 94406), (2119, 58096), (2608, 47203), (3631, 33904), (4238, 29048), (7262, 16952), (8476, 14524)]