131418056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 308638080

約数和(自身を除く): 177220024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 317, 616, 634, 673, 1268, 1346, 2219, 2536, 2692, 3487, 4438, 4711, 5384, 6974, 7403, 8876, 9422, 13948, 14806, 17752, 18844, 24409, 27896, 29612, 37688, 48818, 51821, 59224, 97636, 103642, 195272, 207284, 213341, 414568, 426682, 853364, 1493387, 1706728, 2346751, 2986774, 4693502, 5973548, 9387004, 11947096, 16427257, 18774008, 32854514, 65709028, 131418056]

約数ペア:

[(1, 131418056), (2, 65709028), (4, 32854514), (7, 18774008), (8, 16427257), (11, 11947096), (14, 9387004), (22, 5973548), (28, 4693502), (44, 2986774), (56, 2346751), (77, 1706728), (88, 1493387), (154, 853364), (308, 426682), (317, 414568), (616, 213341), (634, 207284), (673, 195272), (1268, 103642), (1346, 97636), (2219, 59224), (2536, 51821), (2692, 48818), (3487, 37688), (4438, 29612), (4711, 27896), (5384, 24409), (6974, 18844), (7403, 17752), (8876, 14806), (9422, 13948)]