154038752

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3224

約数の個数: 72

約数和(自身を含む): 364271040

約数和(自身を除く): 210232288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3169, 3472, 6076, 6338, 6944, 12152, 12676, 22183, 24304, 25352, 44366, 48608, 50704, 88732, 98239, 101408, 155281, 177464, 196478, 310562, 354928, 392956, 621124, 687673, 709856, 785912, 1242248, 1375346, 1571824, 2484496, 2750692, 3143648, 4813711, 4968992, 5501384, 9627422, 11002768, 19254844, 22005536, 38509688, 77019376, 154038752]

約数ペア:

[(1, 154038752), (2, 77019376), (4, 38509688), (7, 22005536), (8, 19254844), (14, 11002768), (16, 9627422), (28, 5501384), (31, 4968992), (32, 4813711), (49, 3143648), (56, 2750692), (62, 2484496), (98, 1571824), (112, 1375346), (124, 1242248), (196, 785912), (217, 709856), (224, 687673), (248, 621124), (392, 392956), (434, 354928), (496, 310562), (784, 196478), (868, 177464), (992, 155281), (1519, 101408), (1568, 98239), (1736, 88732), (3038, 50704), (3169, 48608), (3472, 44366), (6076, 25352), (6338, 24304), (6944, 22183), (12152, 12676)]