131597976

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2536

約数の個数: 64

約数和(自身を含む): 344401920

約数和(自身を除く): 212803944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 584, 744, 876, 1752, 2263, 2423, 4526, 4846, 6789, 7269, 9052, 9692, 13578, 14538, 18104, 19384, 27156, 29076, 54312, 58152, 75113, 150226, 176879, 225339, 300452, 353758, 450678, 530637, 600904, 707516, 901356, 1061274, 1415032, 1802712, 2122548, 4245096, 5483249, 10966498, 16449747, 21932996, 32899494, 43865992, 65798988, 131597976]

約数ペア:

[(1, 131597976), (2, 65798988), (3, 43865992), (4, 32899494), (6, 21932996), (8, 16449747), (12, 10966498), (24, 5483249), (31, 4245096), (62, 2122548), (73, 1802712), (93, 1415032), (124, 1061274), (146, 901356), (186, 707516), (219, 600904), (248, 530637), (292, 450678), (372, 353758), (438, 300452), (584, 225339), (744, 176879), (876, 150226), (1752, 75113), (2263, 58152), (2423, 54312), (4526, 29076), (4846, 27156), (6789, 19384), (7269, 18104), (9052, 14538), (9692, 13578)]