156964966

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{7013}}^1$

素因数の和:7084

約数の個数: 24

約数和(自身を含む): 256544064

約数和(自身を除く): 99579098

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 7013, 11191, 14026, 22382, 133247, 217403, 266494, 434806, 2531693, 4130657, 5063386, 8261314, 78482483, 156964966]

約数ペア:

[(1, 156964966), (2, 78482483), (19, 8261314), (31, 5063386), (38, 4130657), (62, 2531693), (361, 434806), (589, 266494), (722, 217403), (1178, 133247), (7013, 22382), (11191, 14026)]