161720547774

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{3913667}}^1$

素因数の和:3913840

約数の個数: 32

約数和(自身を含む): 331378096896

約数和(自身を除く): 169657549122

約数列:

[1, 2, 3, 6, 71, 97, 142, 194, 213, 291, 426, 582, 6887, 13774, 20661, 41322, 3913667, 7827334, 11741001, 23482002, 277870357, 379625699, 555740714, 759251398, 833611071, 1138877097, 1667222142, 2277754194, 26953424629, 53906849258, 80860273887, 161720547774]

約数ペア:

[(1, 161720547774), (2, 80860273887), (3, 53906849258), (6, 26953424629), (71, 2277754194), (97, 1667222142), (142, 1138877097), (194, 833611071), (213, 759251398), (291, 555740714), (426, 379625699), (582, 277870357), (6887, 23482002), (13774, 11741001), (20661, 7827334), (41322, 3913667)]