161684532

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{4783}}^1$

素因数の和:5109

約数の個数: 48

約数和(自身を含む): 420609280

約数和(自身を除く): 258924748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 626, 939, 1252, 1878, 2817, 3756, 4783, 5634, 8451, 9566, 11268, 14349, 16902, 19132, 28698, 33804, 43047, 57396, 86094, 129141, 172188, 258282, 516564, 1497079, 2994158, 4491237, 5988316, 8982474, 13473711, 17964948, 26947422, 40421133, 53894844, 80842266, 161684532]

約数ペア:

[(1, 161684532), (2, 80842266), (3, 53894844), (4, 40421133), (6, 26947422), (9, 17964948), (12, 13473711), (18, 8982474), (27, 5988316), (36, 4491237), (54, 2994158), (108, 1497079), (313, 516564), (626, 258282), (939, 172188), (1252, 129141), (1878, 86094), (2817, 57396), (3756, 43047), (4783, 33804), (5634, 28698), (8451, 19132), (9566, 16902), (11268, 14349)]