142509234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1669}}^1$

素因数の和:1807

約数の個数: 64

約数和(自身を含む): 346291200

約数和(自身を除く): 203781966

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 107, 114, 133, 214, 266, 321, 399, 642, 749, 798, 1498, 1669, 2033, 2247, 3338, 4066, 4494, 5007, 6099, 10014, 11683, 12198, 14231, 23366, 28462, 31711, 35049, 42693, 63422, 70098, 85386, 95133, 178583, 190266, 221977, 357166, 443954, 535749, 665931, 1071498, 1250081, 1331862, 2500162, 3393077, 3750243, 6786154, 7500486, 10179231, 20358462, 23751539, 47503078, 71254617, 142509234]

約数ペア:

[(1, 142509234), (2, 71254617), (3, 47503078), (6, 23751539), (7, 20358462), (14, 10179231), (19, 7500486), (21, 6786154), (38, 3750243), (42, 3393077), (57, 2500162), (107, 1331862), (114, 1250081), (133, 1071498), (214, 665931), (266, 535749), (321, 443954), (399, 357166), (642, 221977), (749, 190266), (798, 178583), (1498, 95133), (1669, 85386), (2033, 70098), (2247, 63422), (3338, 42693), (4066, 35049), (4494, 31711), (5007, 28462), (6099, 23366), (10014, 14231), (11683, 12198)]