138903168

素因数分解:

$2^7\times 3^1\times {\mathrm{361727}}^1$

素因数の和:361744

約数の個数: 32

約数和(自身を含む): 368962560

約数和(自身を除く): 230059392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 361727, 723454, 1085181, 1446908, 2170362, 2893816, 4340724, 5787632, 8681448, 11575264, 17362896, 23150528, 34725792, 46301056, 69451584, 138903168]

約数ペア:

[(1, 138903168), (2, 69451584), (3, 46301056), (4, 34725792), (6, 23150528), (8, 17362896), (12, 11575264), (16, 8681448), (24, 5787632), (32, 4340724), (48, 2893816), (64, 2170362), (96, 1446908), (128, 1085181), (192, 723454), (384, 361727)]