157084459990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1\times {\mathrm{401987}}^1$

素因数の和:403716

約数の個数: 32

約数和(自身を含む): 295219987200

約数和(自身を除く): 138135527210

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1699, 3398, 8495, 16990, 39077, 78154, 195385, 390770, 401987, 803974, 2009935, 4019870, 9245701, 18491402, 46228505, 92457010, 682975913, 1365951826, 3414879565, 6829759130, 15708445999, 31416891998, 78542229995, 157084459990]

約数ペア:

[(1, 157084459990), (2, 78542229995), (5, 31416891998), (10, 15708445999), (23, 6829759130), (46, 3414879565), (115, 1365951826), (230, 682975913), (1699, 92457010), (3398, 46228505), (8495, 18491402), (16990, 9245701), (39077, 4019870), (78154, 2009935), (195385, 803974), (390770, 401987)]