129665928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1667}}^1$

素因数の和:2146

約数の個数: 64

約数和(自身を含む): 371496960

約数和(自身を除く): 241831032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 463, 926, 1389, 1667, 1852, 2778, 3241, 3334, 3704, 5001, 5556, 6482, 6668, 9723, 10002, 11112, 11669, 12964, 13336, 19446, 20004, 23338, 25928, 35007, 38892, 40008, 46676, 70014, 77784, 93352, 140028, 280056, 771821, 1543642, 2315463, 3087284, 4630926, 5402747, 6174568, 9261852, 10805494, 16208241, 18523704, 21610988, 32416482, 43221976, 64832964, 129665928]

約数ペア:

[(1, 129665928), (2, 64832964), (3, 43221976), (4, 32416482), (6, 21610988), (7, 18523704), (8, 16208241), (12, 10805494), (14, 9261852), (21, 6174568), (24, 5402747), (28, 4630926), (42, 3087284), (56, 2315463), (84, 1543642), (168, 771821), (463, 280056), (926, 140028), (1389, 93352), (1667, 77784), (1852, 70014), (2778, 46676), (3241, 40008), (3334, 38892), (3704, 35007), (5001, 25928), (5556, 23338), (6482, 20004), (6668, 19446), (9723, 13336), (10002, 12964), (11112, 11669)]