149772112

素因数分解:

$2^4\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1987}}^1$

素因数の和:2675

約数の個数: 40

約数和(自身を含む): 332298176

約数和(自身を除く): 182526064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 673, 1346, 1987, 2692, 3974, 4711, 5384, 7948, 9422, 10768, 13909, 15896, 18844, 27818, 31792, 37688, 55636, 75376, 111272, 222544, 1337251, 2674502, 5349004, 9360757, 10698008, 18721514, 21396016, 37443028, 74886056, 149772112]

約数ペア:

[(1, 149772112), (2, 74886056), (4, 37443028), (7, 21396016), (8, 18721514), (14, 10698008), (16, 9360757), (28, 5349004), (56, 2674502), (112, 1337251), (673, 222544), (1346, 111272), (1987, 75376), (2692, 55636), (3974, 37688), (4711, 31792), (5384, 27818), (7948, 18844), (9422, 15896), (10768, 13909)]