127970136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{253909}}^1$

素因数の和:253928

約数の個数: 48

約数和(自身を含む): 396099600

約数和(自身を除く): 268129464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 253909, 507818, 761727, 1015636, 1523454, 1777363, 2031272, 2285181, 3046908, 3554726, 4570362, 5332089, 6093816, 7109452, 9140724, 10664178, 14218904, 15996267, 18281448, 21328356, 31992534, 42656712, 63985068, 127970136]

約数ペア:

[(1, 127970136), (2, 63985068), (3, 42656712), (4, 31992534), (6, 21328356), (7, 18281448), (8, 15996267), (9, 14218904), (12, 10664178), (14, 9140724), (18, 7109452), (21, 6093816), (24, 5332089), (28, 4570362), (36, 3554726), (42, 3046908), (56, 2285181), (63, 2031272), (72, 1777363), (84, 1523454), (126, 1015636), (168, 761727), (252, 507818), (504, 253909)]