140136492

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{839}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 338688000

約数和(自身を除く): 198551508

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 449, 839, 898, 1347, 1678, 1796, 2517, 2694, 3356, 5034, 5388, 10068, 13919, 26009, 27838, 41757, 52018, 55676, 78027, 83514, 104036, 156054, 167028, 312108, 376711, 753422, 1130133, 1506844, 2260266, 4520532, 11678041, 23356082, 35034123, 46712164, 70068246, 140136492]

約数ペア:

[(1, 140136492), (2, 70068246), (3, 46712164), (4, 35034123), (6, 23356082), (12, 11678041), (31, 4520532), (62, 2260266), (93, 1506844), (124, 1130133), (186, 753422), (372, 376711), (449, 312108), (839, 167028), (898, 156054), (1347, 104036), (1678, 83514), (1796, 78027), (2517, 55676), (2694, 52018), (3356, 41757), (5034, 27838), (5388, 26009), (10068, 13919)]