129124068

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 307688640

約数和(自身を除く): 178564572

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 419, 421, 732, 838, 842, 1257, 1263, 1676, 1684, 2514, 2526, 5028, 5052, 25559, 25681, 51118, 51362, 76677, 77043, 102236, 102724, 153354, 154086, 176399, 306708, 308172, 352798, 529197, 705596, 1058394, 2116788, 10760339, 21520678, 32281017, 43041356, 64562034, 129124068]

約数ペア:

[(1, 129124068), (2, 64562034), (3, 43041356), (4, 32281017), (6, 21520678), (12, 10760339), (61, 2116788), (122, 1058394), (183, 705596), (244, 529197), (366, 352798), (419, 308172), (421, 306708), (732, 176399), (838, 154086), (842, 153354), (1257, 102724), (1263, 102236), (1676, 77043), (1684, 76677), (2514, 51362), (2526, 51118), (5028, 25681), (5052, 25559)]