149723158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 249671520

約数和(自身を除く): 99948362

約数列:

[1, 2, 13, 26, 61, 67, 122, 134, 793, 871, 1409, 1586, 1742, 2818, 4087, 8174, 18317, 36634, 53131, 85949, 94403, 106262, 171898, 188806, 1117337, 1227239, 2234674, 2454478, 5758583, 11517166, 74861579, 149723158]

約数ペア:

[(1, 149723158), (2, 74861579), (13, 11517166), (26, 5758583), (61, 2454478), (67, 2234674), (122, 1227239), (134, 1117337), (793, 188806), (871, 171898), (1409, 106262), (1586, 94403), (1742, 85949), (2818, 53131), (4087, 36634), (8174, 18317)]