126347872

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4284

約数の個数: 72

約数和(自身を含む): 304660440

約数和(自身を除く): 178312568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4241, 4256, 7448, 8482, 14896, 16964, 29687, 29792, 33928, 59374, 67856, 80579, 118748, 135712, 161158, 207809, 237496, 322316, 415618, 474992, 564053, 644632, 831236, 949984, 1128106, 1289264, 1662472, 2256212, 2578528, 3324944, 3948371, 4512424, 6649888, 7896742, 9024848, 15793484, 18049696, 31586968, 63173936, 126347872]

約数ペア:

[(1, 126347872), (2, 63173936), (4, 31586968), (7, 18049696), (8, 15793484), (14, 9024848), (16, 7896742), (19, 6649888), (28, 4512424), (32, 3948371), (38, 3324944), (49, 2578528), (56, 2256212), (76, 1662472), (98, 1289264), (112, 1128106), (133, 949984), (152, 831236), (196, 644632), (224, 564053), (266, 474992), (304, 415618), (392, 322316), (532, 237496), (608, 207809), (784, 161158), (931, 135712), (1064, 118748), (1568, 80579), (1862, 67856), (2128, 59374), (3724, 33928), (4241, 29792), (4256, 29687), (7448, 16964), (8482, 14896)]