135221928

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 347888640

約数和(自身を除く): 212666712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 283, 344, 463, 516, 566, 849, 926, 1032, 1132, 1389, 1698, 1852, 2264, 2778, 3396, 3704, 5556, 6792, 11112, 12169, 19909, 24338, 36507, 39818, 48676, 59727, 73014, 79636, 97352, 119454, 131029, 146028, 159272, 238908, 262058, 292056, 393087, 477816, 524116, 786174, 1048232, 1572348, 3144696, 5634247, 11268494, 16902741, 22536988, 33805482, 45073976, 67610964, 135221928]

約数ペア:

[(1, 135221928), (2, 67610964), (3, 45073976), (4, 33805482), (6, 22536988), (8, 16902741), (12, 11268494), (24, 5634247), (43, 3144696), (86, 1572348), (129, 1048232), (172, 786174), (258, 524116), (283, 477816), (344, 393087), (463, 292056), (516, 262058), (566, 238908), (849, 159272), (926, 146028), (1032, 131029), (1132, 119454), (1389, 97352), (1698, 79636), (1852, 73014), (2264, 59727), (2778, 48676), (3396, 39818), (3704, 36507), (5556, 24338), (6792, 19909), (11112, 12169)]