147996244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 299174400

約数和(自身を除く): 151178156

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 211, 418, 422, 836, 839, 844, 1678, 2321, 3356, 4009, 4642, 8018, 9229, 9284, 15941, 16036, 18458, 31882, 36916, 44099, 63764, 88198, 175351, 176396, 177029, 350702, 354058, 701404, 708116, 1947319, 3363551, 3894638, 6727102, 7789276, 13454204, 36999061, 73998122, 147996244]

約数ペア:

[(1, 147996244), (2, 73998122), (4, 36999061), (11, 13454204), (19, 7789276), (22, 6727102), (38, 3894638), (44, 3363551), (76, 1947319), (209, 708116), (211, 701404), (418, 354058), (422, 350702), (836, 177029), (839, 176396), (844, 175351), (1678, 88198), (2321, 63764), (3356, 44099), (4009, 36916), (4642, 31882), (8018, 18458), (9229, 16036), (9284, 15941)]