156938909402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{20161}}^1$

素因数の和:20415

約数の個数: 64

約数和(自身を含む): 269417225088

約数和(自身を除く): 112478315686

約数列:

[1, 2, 11, 22, 37, 73, 74, 131, 146, 262, 407, 803, 814, 1441, 1606, 2701, 2882, 4847, 5402, 9563, 9694, 19126, 20161, 29711, 40322, 53317, 59422, 105193, 106634, 210386, 221771, 353831, 443542, 707662, 745957, 1471753, 1491914, 2641091, 2943506, 3892141, 5282182, 7784282, 8205527, 16189283, 16411054, 29052001, 32378566, 54454861, 58104002, 97720367, 108909722, 192799643, 195440734, 385599286, 599003471, 1074924037, 1198006942, 2120796073, 2149848074, 4241592146, 7133586791, 14267173582, 78469454701, 156938909402]

約数ペア:

[(1, 156938909402), (2, 78469454701), (11, 14267173582), (22, 7133586791), (37, 4241592146), (73, 2149848074), (74, 2120796073), (131, 1198006942), (146, 1074924037), (262, 599003471), (407, 385599286), (803, 195440734), (814, 192799643), (1441, 108909722), (1606, 97720367), (2701, 58104002), (2882, 54454861), (4847, 32378566), (5402, 29052001), (9563, 16411054), (9694, 16189283), (19126, 8205527), (20161, 7784282), (29711, 5282182), (40322, 3892141), (53317, 2943506), (59422, 2641091), (105193, 1491914), (106634, 1471753), (210386, 745957), (221771, 707662), (353831, 443542)]