142728144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{228731}}^1$

素因数の和:228755

約数の個数: 40

約数和(自身を含む): 397078752

約数和(自身を除く): 254350608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 228731, 457462, 686193, 914924, 1372386, 1829848, 2744772, 2973503, 3659696, 5489544, 5947006, 8920509, 10979088, 11894012, 17841018, 23788024, 35682036, 47576048, 71364072, 142728144]

約数ペア:

[(1, 142728144), (2, 71364072), (3, 47576048), (4, 35682036), (6, 23788024), (8, 17841018), (12, 11894012), (13, 10979088), (16, 8920509), (24, 5947006), (26, 5489544), (39, 3659696), (48, 2973503), (52, 2744772), (78, 1829848), (104, 1372386), (156, 914924), (208, 686193), (312, 457462), (624, 228731)]