138174916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{8699}}^1$

素因数の和:8752

約数の個数: 36

約数和(自身を含む): 278434800

約数和(自身を除く): 140259884

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 7942, 8699, 15884, 17398, 34796, 95689, 165281, 191378, 330562, 382756, 661124, 1818091, 3140339, 3636182, 6280678, 7272364, 12561356, 34543729, 69087458, 138174916]

約数ペア:

[(1, 138174916), (2, 69087458), (4, 34543729), (11, 12561356), (19, 7272364), (22, 6280678), (38, 3636182), (44, 3140339), (76, 1818091), (209, 661124), (361, 382756), (418, 330562), (722, 191378), (836, 165281), (1444, 95689), (3971, 34796), (7942, 17398), (8699, 15884)]