159378178

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1698

約数の個数: 24

約数和(自身を含む): 252652428

約数和(自身を除く): 93274250

約数列:

[1, 2, 23, 46, 97, 194, 529, 1058, 1553, 2231, 3106, 4462, 35719, 51313, 71438, 102626, 150641, 301282, 821537, 1643074, 3464743, 6929486, 79689089, 159378178]

約数ペア:

[(1, 159378178), (2, 79689089), (23, 6929486), (46, 3464743), (97, 1643074), (194, 821537), (529, 301282), (1058, 150641), (1553, 102626), (2231, 71438), (3106, 51313), (4462, 35719)]