164989628

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{6971}}^1$

素因数の和:7133

約数の個数: 24

約数和(自身を含む): 296533104

約数和(自身を除く): 131543476

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 5917, 6971, 11834, 13942, 23668, 27884, 425231, 676187, 850462, 1352374, 1700924, 2704748, 41247407, 82494814, 164989628]

約数ペア:

[(1, 164989628), (2, 82494814), (4, 41247407), (61, 2704748), (97, 1700924), (122, 1352374), (194, 850462), (244, 676187), (388, 425231), (5917, 27884), (6971, 23668), (11834, 13942)]