156567152

素因数分解:

$2^4\times 7^3\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:683

約数の個数: 80

約数和(自身を含む): 361881600

約数和(自身を除く): 205314448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 343, 376, 392, 607, 658, 686, 752, 784, 1214, 1316, 1372, 2303, 2428, 2632, 2744, 4249, 4606, 4856, 5264, 5488, 8498, 9212, 9712, 16121, 16996, 18424, 28529, 29743, 32242, 33992, 36848, 57058, 59486, 64484, 67984, 114116, 118972, 128968, 199703, 208201, 228232, 237944, 257936, 399406, 416402, 456464, 475888, 798812, 832804, 1397921, 1597624, 1665608, 2795842, 3195248, 3331216, 5591684, 9785447, 11183368, 19570894, 22366736, 39141788, 78283576, 156567152]

約数ペア:

[(1, 156567152), (2, 78283576), (4, 39141788), (7, 22366736), (8, 19570894), (14, 11183368), (16, 9785447), (28, 5591684), (47, 3331216), (49, 3195248), (56, 2795842), (94, 1665608), (98, 1597624), (112, 1397921), (188, 832804), (196, 798812), (329, 475888), (343, 456464), (376, 416402), (392, 399406), (607, 257936), (658, 237944), (686, 228232), (752, 208201), (784, 199703), (1214, 128968), (1316, 118972), (1372, 114116), (2303, 67984), (2428, 64484), (2632, 59486), (2744, 57058), (4249, 36848), (4606, 33992), (4856, 32242), (5264, 29743), (5488, 28529), (8498, 18424), (9212, 16996), (9712, 16121)]