138487944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17539}}^1$

素因数の和:17602

約数の個数: 64

約数和(自身を含む): 404121600

約数和(自身を除く): 265633656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 17539, 35078, 52617, 70156, 105234, 122773, 140312, 210468, 245546, 368319, 420936, 491092, 736638, 824333, 982184, 1473276, 1648666, 2472999, 2946552, 3297332, 4945998, 5770331, 6594664, 9891996, 11540662, 17310993, 19783992, 23081324, 34621986, 46162648, 69243972, 138487944]

約数ペア:

[(1, 138487944), (2, 69243972), (3, 46162648), (4, 34621986), (6, 23081324), (7, 19783992), (8, 17310993), (12, 11540662), (14, 9891996), (21, 6594664), (24, 5770331), (28, 4945998), (42, 3297332), (47, 2946552), (56, 2472999), (84, 1648666), (94, 1473276), (141, 982184), (168, 824333), (188, 736638), (282, 491092), (329, 420936), (376, 368319), (564, 245546), (658, 210468), (987, 140312), (1128, 122773), (1316, 105234), (1974, 70156), (2632, 52617), (3948, 35078), (7896, 17539)]