149972778

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{16369}}^1$

素因数の和:16886

約数の個数: 24

約数和(自身を含む): 325599300

約数和(自身を除く): 175626522

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1527, 3054, 4581, 9162, 16369, 32738, 49107, 98214, 147321, 294642, 8331821, 16663642, 24995463, 49990926, 74986389, 149972778]

約数ペア:

[(1, 149972778), (2, 74986389), (3, 49990926), (6, 24995463), (9, 16663642), (18, 8331821), (509, 294642), (1018, 147321), (1527, 98214), (3054, 49107), (4581, 32738), (9162, 16369)]