149318028

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{16139}}^1$

素因数の和:16406

約数の個数: 36

約数和(自身を含む): 378934920

約数和(自身を除く): 229616892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 16139, 32278, 48417, 64556, 96834, 145251, 193668, 290502, 581004, 4147723, 8295446, 12443169, 16590892, 24886338, 37329507, 49772676, 74659014, 149318028]

約数ペア:

[(1, 149318028), (2, 74659014), (3, 49772676), (4, 37329507), (6, 24886338), (9, 16590892), (12, 12443169), (18, 8295446), (36, 4147723), (257, 581004), (514, 290502), (771, 193668), (1028, 145251), (1542, 96834), (2313, 64556), (3084, 48417), (4626, 32278), (9252, 16139)]