191524928

素因数分解:

$2^6\times 7^2\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:572

約数の個数: 84

約数和(自身を含む): 446067180

約数和(自身を除く): 254542252

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 157, 196, 224, 314, 389, 392, 448, 628, 778, 784, 1099, 1256, 1556, 1568, 2198, 2512, 2723, 3112, 3136, 4396, 5024, 5446, 6224, 7693, 8792, 10048, 10892, 12448, 15386, 17584, 19061, 21784, 24896, 30772, 35168, 38122, 43568, 61073, 61544, 70336, 76244, 87136, 122146, 123088, 152488, 174272, 244292, 246176, 304976, 427511, 488584, 492352, 609952, 855022, 977168, 1219904, 1710044, 1954336, 2992577, 3420088, 3908672, 5985154, 6840176, 11970308, 13680352, 23940616, 27360704, 47881232, 95762464, 191524928]

約数ペア:

[(1, 191524928), (2, 95762464), (4, 47881232), (7, 27360704), (8, 23940616), (14, 13680352), (16, 11970308), (28, 6840176), (32, 5985154), (49, 3908672), (56, 3420088), (64, 2992577), (98, 1954336), (112, 1710044), (157, 1219904), (196, 977168), (224, 855022), (314, 609952), (389, 492352), (392, 488584), (448, 427511), (628, 304976), (778, 246176), (784, 244292), (1099, 174272), (1256, 152488), (1556, 123088), (1568, 122146), (2198, 87136), (2512, 76244), (2723, 70336), (3112, 61544), (3136, 61073), (4396, 43568), (5024, 38122), (5446, 35168), (6224, 30772), (7693, 24896), (8792, 21784), (10048, 19061), (10892, 17584), (12448, 15386)]