126968886016

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{557899}}^1$

素因数の和:558049

約数の個数: 72

約数和(自身を含む): 291928985600

約数和(自身を除く): 164960099584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 889, 896, 1016, 1778, 1792, 2032, 3556, 4064, 7112, 8128, 14224, 16256, 28448, 32512, 56896, 113792, 227584, 557899, 1115798, 2231596, 3905293, 4463192, 7810586, 8926384, 15621172, 17852768, 31242344, 35705536, 62484688, 70853173, 71411072, 124969376, 141706346, 142822144, 249938752, 283412692, 495972211, 499877504, 566825384, 991944422, 999755008, 1133650768, 1983888844, 2267301536, 3967777688, 4534603072, 7935555376, 9069206144, 15871110752, 18138412288, 31742221504, 63484443008, 126968886016]

約数ペア:

[(1, 126968886016), (2, 63484443008), (4, 31742221504), (7, 18138412288), (8, 15871110752), (14, 9069206144), (16, 7935555376), (28, 4534603072), (32, 3967777688), (56, 2267301536), (64, 1983888844), (112, 1133650768), (127, 999755008), (128, 991944422), (224, 566825384), (254, 499877504), (256, 495972211), (448, 283412692), (508, 249938752), (889, 142822144), (896, 141706346), (1016, 124969376), (1778, 71411072), (1792, 70853173), (2032, 62484688), (3556, 35705536), (4064, 31242344), (7112, 17852768), (8128, 15621172), (14224, 8926384), (16256, 7810586), (28448, 4463192), (32512, 3905293), (56896, 2231596), (113792, 1115798), (227584, 557899)]