131911344

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{7213}}^1$

素因数の和:7354

約数の個数: 60

約数和(自身を含む): 372126976

約数和(自身を除く): 240215632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 7213, 9144, 14426, 18288, 21639, 28852, 43278, 57704, 64917, 86556, 115408, 129834, 173112, 259668, 346224, 519336, 916051, 1038672, 1832102, 2748153, 3664204, 5496306, 7328408, 8244459, 10992612, 14656816, 16488918, 21985224, 32977836, 43970448, 65955672, 131911344]

約数ペア:

[(1, 131911344), (2, 65955672), (3, 43970448), (4, 32977836), (6, 21985224), (8, 16488918), (9, 14656816), (12, 10992612), (16, 8244459), (18, 7328408), (24, 5496306), (36, 3664204), (48, 2748153), (72, 1832102), (127, 1038672), (144, 916051), (254, 519336), (381, 346224), (508, 259668), (762, 173112), (1016, 129834), (1143, 115408), (1524, 86556), (2032, 64917), (2286, 57704), (3048, 43278), (4572, 28852), (6096, 21639), (7213, 18288), (9144, 14426)]