157642938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{515173}}^1$

素因数の和:515198

約数の個数: 24

約数和(自身を含む): 361652148

約数和(自身を除く): 204009210

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 515173, 1030346, 1545519, 3091038, 4636557, 8757941, 9273114, 17515882, 26273823, 52547646, 78821469, 157642938]

約数ペア:

[(1, 157642938), (2, 78821469), (3, 52547646), (6, 26273823), (9, 17515882), (17, 9273114), (18, 8757941), (34, 4636557), (51, 3091038), (102, 1545519), (153, 1030346), (306, 515173)]