141089228

素因数分解:

$2^2\times 7^2\times {\mathrm{641}}^1\times {\mathrm{1123}}^1$

素因数の和:1782

約数の個数: 36

約数和(自身を含む): 287921592

約数和(自身を除く): 146832364

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 641, 1123, 1282, 2246, 2564, 4487, 4492, 7861, 8974, 15722, 17948, 31409, 31444, 55027, 62818, 110054, 125636, 220108, 719843, 1439686, 2879372, 5038901, 10077802, 20155604, 35272307, 70544614, 141089228]

約数ペア:

[(1, 141089228), (2, 70544614), (4, 35272307), (7, 20155604), (14, 10077802), (28, 5038901), (49, 2879372), (98, 1439686), (196, 719843), (641, 220108), (1123, 125636), (1282, 110054), (2246, 62818), (2564, 55027), (4487, 31444), (4492, 31409), (7861, 17948), (8974, 15722)]