129304842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21401}}^1$

素因数の和:21478

約数の個数: 32

約数和(自身を含む): 277369920

約数和(自身を除く): 148065078

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 6042, 21401, 42802, 64203, 128406, 406619, 813238, 1134253, 1219857, 2268506, 2439714, 3402759, 6805518, 21550807, 43101614, 64652421, 129304842]

約数ペア:

[(1, 129304842), (2, 64652421), (3, 43101614), (6, 21550807), (19, 6805518), (38, 3402759), (53, 2439714), (57, 2268506), (106, 1219857), (114, 1134253), (159, 813238), (318, 406619), (1007, 128406), (2014, 64203), (3021, 42802), (6042, 21401)]