138930936

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7919}}^1$

素因数の和:7988

約数の個数: 64

約数和(自身を含む): 376358400

約数和(自身を除く): 237427464

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 7919, 8772, 15838, 17544, 23757, 31676, 47514, 63352, 95028, 134623, 190056, 269246, 340517, 403869, 538492, 681034, 807738, 1021551, 1076984, 1362068, 1615476, 2043102, 2724136, 3230952, 4086204, 5788789, 8172408, 11577578, 17366367, 23155156, 34732734, 46310312, 69465468, 138930936]

約数ペア:

[(1, 138930936), (2, 69465468), (3, 46310312), (4, 34732734), (6, 23155156), (8, 17366367), (12, 11577578), (17, 8172408), (24, 5788789), (34, 4086204), (43, 3230952), (51, 2724136), (68, 2043102), (86, 1615476), (102, 1362068), (129, 1076984), (136, 1021551), (172, 807738), (204, 681034), (258, 538492), (344, 403869), (408, 340517), (516, 269246), (731, 190056), (1032, 134623), (1462, 95028), (2193, 63352), (2924, 47514), (4386, 31676), (5848, 23757), (7919, 17544), (8772, 15838)]