156769159204

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{69473}}^1$

素因数の和:69917

約数の個数: 72

約数和(自身を含む): 330978304440

約数和(自身を除く): 174209145236

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 397, 406, 794, 812, 1421, 1588, 2779, 2842, 5558, 5684, 11116, 11513, 19453, 23026, 38906, 46052, 69473, 77812, 80591, 138946, 161182, 277892, 322364, 486311, 564137, 972622, 1128274, 1945244, 2014717, 2256548, 3404177, 4029434, 6808354, 8058868, 13616708, 14103019, 27580781, 28206038, 55161562, 56412076, 98721133, 110323124, 193065467, 197442266, 386130934, 394884532, 772261868, 799842649, 1351458269, 1599685298, 2702916538, 3199370596, 5405833076, 5598898543, 11197797086, 22395594172, 39192289801, 78384579602, 156769159204]

約数ペア:

[(1, 156769159204), (2, 78384579602), (4, 39192289801), (7, 22395594172), (14, 11197797086), (28, 5598898543), (29, 5405833076), (49, 3199370596), (58, 2702916538), (98, 1599685298), (116, 1351458269), (196, 799842649), (203, 772261868), (397, 394884532), (406, 386130934), (794, 197442266), (812, 193065467), (1421, 110323124), (1588, 98721133), (2779, 56412076), (2842, 55161562), (5558, 28206038), (5684, 27580781), (11116, 14103019), (11513, 13616708), (19453, 8058868), (23026, 6808354), (38906, 4029434), (46052, 3404177), (69473, 2256548), (77812, 2014717), (80591, 1945244), (138946, 1128274), (161182, 972622), (277892, 564137), (322364, 486311)]