131965602

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 290304000

約数和(自身を除く): 158338398

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 179, 223, 358, 446, 537, 551, 669, 1074, 1102, 1338, 1653, 3306, 3401, 4237, 5191, 6467, 6802, 8474, 10203, 10382, 12711, 12934, 15573, 19401, 20406, 25422, 31146, 38802, 39917, 79834, 98629, 119751, 122873, 197258, 239502, 245746, 295887, 368619, 591774, 737238, 758423, 1157593, 1516846, 2275269, 2315186, 3472779, 4550538, 6945558, 21994267, 43988534, 65982801, 131965602]

約数ペア:

[(1, 131965602), (2, 65982801), (3, 43988534), (6, 21994267), (19, 6945558), (29, 4550538), (38, 3472779), (57, 2315186), (58, 2275269), (87, 1516846), (114, 1157593), (174, 758423), (179, 737238), (223, 591774), (358, 368619), (446, 295887), (537, 245746), (551, 239502), (669, 197258), (1074, 122873), (1102, 119751), (1338, 98629), (1653, 79834), (3306, 39917), (3401, 38802), (4237, 31146), (5191, 25422), (6467, 20406), (6802, 19401), (8474, 15573), (10203, 12934), (10382, 12711)]