143508144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229981}}^1$

素因数の和:230005

約数の個数: 40

約数和(自身を含む): 399248752

約数和(自身を除く): 255740608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 229981, 459962, 689943, 919924, 1379886, 1839848, 2759772, 2989753, 3679696, 5519544, 5979506, 8969259, 11039088, 11959012, 17938518, 23918024, 35877036, 47836048, 71754072, 143508144]

約数ペア:

[(1, 143508144), (2, 71754072), (3, 47836048), (4, 35877036), (6, 23918024), (8, 17938518), (12, 11959012), (13, 11039088), (16, 8969259), (24, 5979506), (26, 5519544), (39, 3679696), (48, 2989753), (52, 2759772), (78, 1839848), (104, 1379886), (156, 919924), (208, 689943), (312, 459962), (624, 229981)]