155490544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28499}}^1$

素因数の和:28549

約数の個数: 40

約数和(自身を含む): 339264000

約数和(自身を除く): 183773456

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 28499, 56998, 113996, 227992, 313489, 455984, 626978, 883469, 1253956, 1766938, 2507912, 3533876, 5015824, 7067752, 9718159, 14135504, 19436318, 38872636, 77745272, 155490544]

約数ペア:

[(1, 155490544), (2, 77745272), (4, 38872636), (8, 19436318), (11, 14135504), (16, 9718159), (22, 7067752), (31, 5015824), (44, 3533876), (62, 2507912), (88, 1766938), (124, 1253956), (176, 883469), (248, 626978), (341, 455984), (496, 313489), (682, 227992), (1364, 113996), (2728, 56998), (5456, 28499)]