147958426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4877}}^1$

素因数の和:5094

約数の個数: 32

約数和(自身を含む): 278163072

約数和(自身を除く): 130204646

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2167, 2758, 4334, 4877, 9754, 15169, 30338, 34139, 53647, 68278, 107294, 375529, 751058, 960769, 1921538, 6725383, 10568459, 13450766, 21136918, 73979213, 147958426]

約数ペア:

[(1, 147958426), (2, 73979213), (7, 21136918), (11, 13450766), (14, 10568459), (22, 6725383), (77, 1921538), (154, 960769), (197, 751058), (394, 375529), (1379, 107294), (2167, 68278), (2758, 53647), (4334, 34139), (4877, 30338), (9754, 15169)]