156936471590

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1\times {\mathrm{192553}}^1$

素因数の和:193256

約数の個数: 32

約数和(自身を含む): 284902898400

約数和(自身を除く): 127966426810

約数列:

[1, 2, 5, 10, 149, 298, 547, 745, 1094, 1490, 2735, 5470, 81503, 163006, 192553, 385106, 407515, 815030, 962765, 1925530, 28690397, 57380794, 105326491, 143451985, 210652982, 286903970, 526632455, 1053264910, 15693647159, 31387294318, 78468235795, 156936471590]

約数ペア:

[(1, 156936471590), (2, 78468235795), (5, 31387294318), (10, 15693647159), (149, 1053264910), (298, 526632455), (547, 286903970), (745, 210652982), (1094, 143451985), (1490, 105326491), (2735, 57380794), (5470, 28690397), (81503, 1925530), (163006, 962765), (192553, 815030), (385106, 407515)]