164303636

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 334647936

約数和(自身を除く): 170344300

約数列:

[1, 2, 4, 7, 14, 28, 107, 173, 214, 317, 346, 428, 634, 692, 749, 1211, 1268, 1498, 2219, 2422, 2996, 4438, 4844, 8876, 18511, 33919, 37022, 54841, 67838, 74044, 109682, 129577, 135676, 219364, 237433, 259154, 383887, 474866, 518308, 767774, 949732, 1535548, 5867987, 11735974, 23471948, 41075909, 82151818, 164303636]

約数ペア:

[(1, 164303636), (2, 82151818), (4, 41075909), (7, 23471948), (14, 11735974), (28, 5867987), (107, 1535548), (173, 949732), (214, 767774), (317, 518308), (346, 474866), (428, 383887), (634, 259154), (692, 237433), (749, 219364), (1211, 135676), (1268, 129577), (1498, 109682), (2219, 74044), (2422, 67838), (2996, 54841), (4438, 37022), (4844, 33919), (8876, 18511)]