128445942

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2683}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 262817280

約数和(自身を除く): 134371338

約数列:

[1, 2, 3, 6, 79, 101, 158, 202, 237, 303, 474, 606, 2683, 5366, 7979, 8049, 15958, 16098, 23937, 47874, 211957, 270983, 423914, 541966, 635871, 812949, 1271742, 1625898, 21407657, 42815314, 64222971, 128445942]

約数ペア:

[(1, 128445942), (2, 64222971), (3, 42815314), (6, 21407657), (79, 1625898), (101, 1271742), (158, 812949), (202, 635871), (237, 541966), (303, 423914), (474, 270983), (606, 211957), (2683, 47874), (5366, 23937), (7979, 16098), (8049, 15958)]