189548778842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1\times {\mathrm{130099}}^1$

素因数の和:131810

約数の個数: 32

約数和(自身を含む): 312489792000

約数和(自身を除く): 122941013158

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1667, 3334, 31673, 38341, 63346, 76682, 130099, 260198, 728479, 1456958, 2471881, 2992277, 4943762, 5984554, 56853263, 113706526, 216875033, 433750066, 4120625627, 4988125759, 8241251254, 9976251518, 94774389421, 189548778842]

約数ペア:

[(1, 189548778842), (2, 94774389421), (19, 9976251518), (23, 8241251254), (38, 4988125759), (46, 4120625627), (437, 433750066), (874, 216875033), (1667, 113706526), (3334, 56853263), (31673, 5984554), (38341, 4943762), (63346, 2992277), (76682, 2471881), (130099, 1456958), (260198, 728479)]