143678892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23431}}^1$

素因数の和:23518

約数の個数: 48

約数和(自身を含む): 388408832

約数和(自身を除く): 244729940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 23431, 46862, 70293, 93724, 140586, 164017, 281172, 328034, 492051, 656068, 984102, 1710463, 1968204, 3420926, 5131389, 6841852, 10262778, 11973241, 20525556, 23946482, 35919723, 47892964, 71839446, 143678892]

約数ペア:

[(1, 143678892), (2, 71839446), (3, 47892964), (4, 35919723), (6, 23946482), (7, 20525556), (12, 11973241), (14, 10262778), (21, 6841852), (28, 5131389), (42, 3420926), (73, 1968204), (84, 1710463), (146, 984102), (219, 656068), (292, 492051), (438, 328034), (511, 281172), (876, 164017), (1022, 140586), (1533, 93724), (2044, 70293), (3066, 46862), (6132, 23431)]