149620226

素因数分解:

$2^1\times 7^2\times {\mathrm{557}}^1\times {\mathrm{2741}}^1$

素因数の和:3314

約数の個数: 24

約数和(自身を含む): 261636156

約数和(自身を除く): 112015930

約数列:

[1, 2, 7, 14, 49, 98, 557, 1114, 2741, 3899, 5482, 7798, 19187, 27293, 38374, 54586, 134309, 268618, 1526737, 3053474, 10687159, 21374318, 74810113, 149620226]

約数ペア:

[(1, 149620226), (2, 74810113), (7, 21374318), (14, 10687159), (49, 3053474), (98, 1526737), (557, 268618), (1114, 134309), (2741, 54586), (3899, 38374), (5482, 27293), (7798, 19187)]