131450928

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{55889}}^1$

素因数の和:55914

約数の個数: 60

約数和(自身を含む): 395030520

約数和(自身を除く): 263579592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 55889, 111778, 167667, 223556, 335334, 391223, 447112, 670668, 782446, 894224, 1173669, 1341336, 1564892, 2347338, 2682672, 2738561, 3129784, 4694676, 5477122, 6259568, 8215683, 9389352, 10954244, 16431366, 18778704, 21908488, 32862732, 43816976, 65725464, 131450928]

約数ペア:

[(1, 131450928), (2, 65725464), (3, 43816976), (4, 32862732), (6, 21908488), (7, 18778704), (8, 16431366), (12, 10954244), (14, 9389352), (16, 8215683), (21, 6259568), (24, 5477122), (28, 4694676), (42, 3129784), (48, 2738561), (49, 2682672), (56, 2347338), (84, 1564892), (98, 1341336), (112, 1173669), (147, 894224), (168, 782446), (196, 670668), (294, 447112), (336, 391223), (392, 335334), (588, 223556), (784, 167667), (1176, 111778), (2352, 55889)]