156980007856

素因数分解:

$2^4\times 7^1\times {\mathrm{25639}}^1\times {\mathrm{54667}}^1$

素因数の和:80321

約数の個数: 40

約数和(自身を含む): 347618504960

約数和(自身を除く): 190638497104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 25639, 51278, 54667, 102556, 109334, 179473, 205112, 218668, 358946, 382669, 410224, 437336, 717892, 765338, 874672, 1435784, 1530676, 2871568, 3061352, 6122704, 1401607213, 2803214426, 5606428852, 9811250491, 11212857704, 19622500982, 22425715408, 39245001964, 78490003928, 156980007856]

約数ペア:

[(1, 156980007856), (2, 78490003928), (4, 39245001964), (7, 22425715408), (8, 19622500982), (14, 11212857704), (16, 9811250491), (28, 5606428852), (56, 2803214426), (112, 1401607213), (25639, 6122704), (51278, 3061352), (54667, 2871568), (102556, 1530676), (109334, 1435784), (179473, 874672), (205112, 765338), (218668, 717892), (358946, 437336), (382669, 410224)]