159519514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16981}}^1$

素因数の和:17062

約数の個数: 32

約数和(自身を含む): 303230592

約数和(自身を除く): 143711078

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 16981, 33962, 118867, 186791, 237734, 373582, 1035841, 1307537, 2071682, 2615074, 7250887, 11394251, 14501774, 22788502, 79759757, 159519514]

約数ペア:

[(1, 159519514), (2, 79759757), (7, 22788502), (11, 14501774), (14, 11394251), (22, 7250887), (61, 2615074), (77, 2071682), (122, 1307537), (154, 1035841), (427, 373582), (671, 237734), (854, 186791), (1342, 118867), (4697, 33962), (9394, 16981)]