127616844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11909}}^1$

素因数の和:11982

約数の個数: 48

約数和(自身を含む): 320140800

約数和(自身を除く): 192523956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 10716, 11909, 23818, 35727, 47636, 71454, 142908, 226271, 452542, 559723, 678813, 905084, 1119446, 1357626, 1679169, 2238892, 2715252, 3358338, 6716676, 10634737, 21269474, 31904211, 42538948, 63808422, 127616844]

約数ペア:

[(1, 127616844), (2, 63808422), (3, 42538948), (4, 31904211), (6, 21269474), (12, 10634737), (19, 6716676), (38, 3358338), (47, 2715252), (57, 2238892), (76, 1679169), (94, 1357626), (114, 1119446), (141, 905084), (188, 678813), (228, 559723), (282, 452542), (564, 226271), (893, 142908), (1786, 71454), (2679, 47636), (3572, 35727), (5358, 23818), (10716, 11909)]