139942896

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{55009}}^1$

素因数の和:55073

約数の個数: 40

約数和(自身を含む): 368346960

約数和(自身を除く): 228404064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 55009, 110018, 165027, 220036, 330054, 440072, 660108, 880144, 1320216, 2640432, 2915477, 5830954, 8746431, 11661908, 17492862, 23323816, 34985724, 46647632, 69971448, 139942896]

約数ペア:

[(1, 139942896), (2, 69971448), (3, 46647632), (4, 34985724), (6, 23323816), (8, 17492862), (12, 11661908), (16, 8746431), (24, 5830954), (48, 2915477), (53, 2640432), (106, 1320216), (159, 880144), (212, 660108), (318, 440072), (424, 330054), (636, 220036), (848, 165027), (1272, 110018), (2544, 55009)]