129439476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189239}}^1$

素因数の和:189268

約数の個数: 36

約数和(自身を含む): 344416800

約数和(自身を除く): 214977324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 189239, 378478, 567717, 756956, 1135434, 1703151, 2270868, 3406302, 3595541, 6812604, 7191082, 10786623, 14382164, 21573246, 32359869, 43146492, 64719738, 129439476]

約数ペア:

[(1, 129439476), (2, 64719738), (3, 43146492), (4, 32359869), (6, 21573246), (9, 14382164), (12, 10786623), (18, 7191082), (19, 6812604), (36, 3595541), (38, 3406302), (57, 2270868), (76, 1703151), (114, 1135434), (171, 756956), (228, 567717), (342, 378478), (684, 189239)]