145154178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{620317}}^1$

素因数の和:620338

約数の個数: 24

約数和(自身を含む): 338693628

約数和(自身を除く): 193539450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 620317, 1240634, 1860951, 3721902, 5582853, 8064121, 11165706, 16128242, 24192363, 48384726, 72577089, 145154178]

約数ペア:

[(1, 145154178), (2, 72577089), (3, 48384726), (6, 24192363), (9, 16128242), (13, 11165706), (18, 8064121), (26, 5582853), (39, 3721902), (78, 1860951), (117, 1240634), (234, 620317)]