172100504

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{977}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 327786480

約数和(自身を除く): 155685976

約数列:

[1, 2, 4, 8, 97, 194, 227, 388, 454, 776, 908, 977, 1816, 1954, 3908, 7816, 22019, 44038, 88076, 94769, 176152, 189538, 221779, 379076, 443558, 758152, 887116, 1774232, 21512563, 43025126, 86050252, 172100504]

約数ペア:

[(1, 172100504), (2, 86050252), (4, 43025126), (8, 21512563), (97, 1774232), (194, 887116), (227, 758152), (388, 443558), (454, 379076), (776, 221779), (908, 189538), (977, 176152), (1816, 94769), (1954, 88076), (3908, 44038), (7816, 22019)]