141943172

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3803}}^1$

素因数の和:3888

約数の個数: 48

約数和(自身を含む): 299937792

約数和(自身を除く): 157994620

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2666, 3803, 5332, 7606, 9331, 15212, 18662, 26621, 37324, 53242, 106484, 117893, 163529, 235786, 327058, 471572, 654116, 825251, 1144703, 1650502, 2289406, 3301004, 4578812, 5069399, 10138798, 20277596, 35485793, 70971586, 141943172]

約数ペア:

[(1, 141943172), (2, 70971586), (4, 35485793), (7, 20277596), (14, 10138798), (28, 5069399), (31, 4578812), (43, 3301004), (62, 2289406), (86, 1650502), (124, 1144703), (172, 825251), (217, 654116), (301, 471572), (434, 327058), (602, 235786), (868, 163529), (1204, 117893), (1333, 106484), (2666, 53242), (3803, 37324), (5332, 26621), (7606, 18662), (9331, 15212)]