139172532

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1481}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 334623744

約数和(自身を除く): 195451212

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 191, 246, 382, 492, 573, 764, 1146, 1481, 2292, 2962, 4443, 5924, 7831, 8886, 15662, 17772, 23493, 31324, 46986, 60721, 93972, 121442, 182163, 242884, 282871, 364326, 565742, 728652, 848613, 1131484, 1697226, 3394452, 11597711, 23195422, 34793133, 46390844, 69586266, 139172532]

約数ペア:

[(1, 139172532), (2, 69586266), (3, 46390844), (4, 34793133), (6, 23195422), (12, 11597711), (41, 3394452), (82, 1697226), (123, 1131484), (164, 848613), (191, 728652), (246, 565742), (382, 364326), (492, 282871), (573, 242884), (764, 182163), (1146, 121442), (1481, 93972), (2292, 60721), (2962, 46986), (4443, 31324), (5924, 23493), (7831, 17772), (8886, 15662)]