179632492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{22003}}^1$

素因数の和:22177

約数の個数: 24

約数和(自身を含む): 340709936

約数和(自身を除く): 161077444

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 22003, 44006, 88012, 286039, 572078, 1144156, 3454471, 6908942, 13817884, 44908123, 89816246, 179632492]

約数ペア:

[(1, 179632492), (2, 89816246), (4, 44908123), (13, 13817884), (26, 6908942), (52, 3454471), (157, 1144156), (314, 572078), (628, 286039), (2041, 88012), (4082, 44006), (8164, 22003)]