156611290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26863}}^1$

素因数の和:26934

約数の個数: 32

約数和(自身を含む): 313341696

約数和(自身を除く): 156730406

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 26863, 53726, 134315, 268630, 295493, 590986, 1423739, 1477465, 2847478, 2954930, 7118695, 14237390, 15661129, 31322258, 78305645, 156611290]

約数ペア:

[(1, 156611290), (2, 78305645), (5, 31322258), (10, 15661129), (11, 14237390), (22, 7118695), (53, 2954930), (55, 2847478), (106, 1477465), (110, 1423739), (265, 590986), (530, 295493), (583, 268630), (1166, 134315), (2915, 53726), (5830, 26863)]