101778378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21391}}^1$

素因数の和:21470

約数の個数: 32

約数和(自身を含む): 222819072

約数和(自身を除く): 121040694

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 21391, 42782, 64173, 128346, 278083, 556166, 834249, 1304851, 1668498, 2609702, 3914553, 7829106, 16963063, 33926126, 50889189, 101778378]

約数ペア:

[(1, 101778378), (2, 50889189), (3, 33926126), (6, 16963063), (13, 7829106), (26, 3914553), (39, 2609702), (61, 1668498), (78, 1304851), (122, 834249), (183, 556166), (366, 278083), (793, 128346), (1586, 64173), (2379, 42782), (4758, 21391)]