154151368

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{21013}}^1$

素因数の和:21157

約数の個数: 32

約数和(自身を含む): 332861760

約数和(自身を除く): 178710392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 21013, 42026, 84052, 147091, 168104, 294182, 588364, 1176728, 2752703, 5505406, 11010812, 19268921, 22021624, 38537842, 77075684, 154151368]

約数ペア:

[(1, 154151368), (2, 77075684), (4, 38537842), (7, 22021624), (8, 19268921), (14, 11010812), (28, 5505406), (56, 2752703), (131, 1176728), (262, 588364), (524, 294182), (917, 168104), (1048, 147091), (1834, 84052), (3668, 42026), (7336, 21013)]